Cue stick

A pool cue and its major parts.

A cue stick (or simply cue, more specifically pool cue, snooker cue, or billiards cue), is an item of sporting equipment essential to the games of pool, snooker and carom billiards. It is used to strike a ball, usually the cue ball. Cues are tapered sticks, typically about 58 inches (1.5 m) long and 18–21 ounces (510–600 g) for pool (shorter for carom and longer for snooker, and lighter for both). Most cues are made of wood, but occasionally the wood is covered or bonded with other materials including graphite, carbon fiber or fiberglass. An obsolete term for a cue, used from the 16th to early 19th centuries, is billiard stick.

History

A man using a cue and a woman using a mace in an 1859 illustration

The forerunner of the cue was the mace, an implement similar to a light-weight golf club, with a foot that was generally used to shove rather than strike the cue ball. When the ball was frozen against a rail cushion, use of the mace was difficult (the foot would not fit under the edge of the cushion to strike the ball squarely), and by 1670 experienced players often used the tail or butt end of the mace instead. The term "cue" comes from queue, the French word for "tail", in reference to this practice, a style of shooting that eventually led to the development of separate, footless cue sticks by about 1800, used initially as adjuncts to the mace, which remained in use until well into the 19th century. In public billiard rooms only skilled players were initially allowed to use the cue, because the fragile cloth could be torn by novices. The introduction of the cue, and the new game possibilities it engendered, led to the development of cushions with more rebound, initially stuffed with linen or cotton flocking, but eventually replaced by rubber.

The idea of the cue initially was to try to strike the cue-ball as centrally as possible to avoid a miscue. The concept of spin on the cue ball was discovered before cue-tips had been invented; e.g. striking the bottom of the cue ball to make it go backwards upon contact with an object ball. François Mingaud was studying the game of billiards while being held in Paris as a political prisoner, and experimented with a leather cue tip. In 1807, he was released and demonstrated his invention. Mingaud is also credited with the discovery that by raising the cue vertically, to the position adopted by the mace, he could perform what is now known as a massé shot.

In pre-tip days, it was common for players to twist the ends of their cue into a plaster wall or ceiling so that a chalk-like deposit would form on the end, reducing the chance of a miscue. The first systematic marketing of chalk was by John Carr, a marker in John Bartley's billiard rooms in Bath. Between Carr and Bartley, it was discovered how "side" (sidespin) could be used to the advantage of players, and Carr began selling chalk in small boxes. He called it "twisting powder", and the magical impression this gave the public enabled him to sell it for a higher price than if they realized it was simply chalk in a small box. "English", an American term for sidespin, derives from the British discovery of sidespin's effects, as "massé" comes from the French word for "mace".

Types

Pool and snooker cues average around 58 inches (150 cm) in length and are of three major types. The simplest type is a one-piece cue; these are generally stocked in pool halls for communal use. They have a uniform taper, meaning they decrease in diameter evenly from the end or butt to the tip. A second type is the two-piece cue, divided in the middle for ease of transport, usually in a cue case. A third variety is another two-piece cue, but with a joint located three-quarters down the cue (usually 12 or 16 inches away from the butt), known as a "three-quarter two-piece", used primarily by snooker players.

Pool

A typical two-piece cue for pocket billiards is usually made mostly of hard rock maple, with a fiberglass or phenolic resin ferrule, usually 0.75 to 1 inch (19 to 25 mm) long, and steel joint collars and pin. Pool cues average around 58 inches (150 cm) long, are commonly available in 17–21 ounces (0.48–0.60 kg) weights, with 19 ounces (0.54 kg) being the most common, and usually have a tip diameter in the range of 12.75 – 13.25 mm. A conical taper, with the shaft gradually shrinking in diameter from joint to ferrule, is favored by some, but the "pro" taper is increasingly popular, straight for most of the length of the shaft from ferrule back, flaring to joint diameter only in the last 1⁄4 to 1⁄3 of the shaft. While there are many custom cuemakers, a very large number of quality pool cues are manufactured in bulk. In recent years, more technological materials such as fiberglass, carbon fiber, aluminum, etc., have been increasingly used for shafts and butts, and there has been a trend toward experimentation with rubber, memory foam and other soft wraps.

Carom

Main article: Carom billiards § Cues

Carom billiards cues tend to be shorter and lighter than pool cues, with a shorter ferrule, a thicker butt and joint, a wooden joint pin (ideally) and collarless wood-to-wood joint, a conical taper, and a smaller tip diameter. Typical dimensions are 54–56 inches (140–140 cm) long, 16.5–18.5 ounces (0.47–0.52 kg) in weight, with a 11–12 mm diameter tip. The specialization makes the cue stiffer, for handling the heavier billiard balls and acting to reduce deflection. The wood used in carom cues can vary widely, and most quality carom cues are handmade.

Snooker

Snooker cue with two detachable extensions

Cues designed for snooker will usually be slightly shorter than those for pool, at 55 inches (140 cm), but with a detachable butt extension that can make the cue 6 inches (15 cm) or more longer. Many snooker cues are jointed, usually with brass fittings, 2⁄3 or even 3⁄4 of the way back toward the butt bumper, providing an unusually long shaft, rather than at the half-way point, where pool and carom cues are jointed. This necessitates an extra-long cue case. Some models are jointed in two places, with the long shaft having a smooth and hard-to-notice wood-to-wood joint. Snooker cue tips are usually 8.5 – 10.5 mm in diameter, to provide more accuracy and finesse with snooker balls, smaller than pool and carom varieties. Snooker butts are usually flat on one side, so that the cue may be laid flat on the table bed and slid along the baize under a cushion to strike the cushion-ward side of the cue ball when it is frozen to the cushion (such a shot is not legal in pool or carom games under most rulesets). The very tactile flat part of the butt also helps the player develop a very specific way of holding the cue, consistent on every shot, so that the stroke is more uniform, shot after shot (snooker, in the case of many if not most shots, requires quite a bit more precision than pool).

Speciality

Manufacturers also provide a variety of specialty cues tailored to specific shots. Pool break cues have tips made from very hard leather sometimes layered or phenolic resin to ensure that the full force of the stroke is transferred to the cue ball during the break shot, and to avoid excessive wear-and-tear on the tips and ferrules of players' main shooting cues. Phenolic-tipped break cues often have a merged phenolic ferrule-tip, instead of two separate pieces.

Jump cues are shorter, lighter (12 ounces and less) cues that make performing a legal jump shot easier, and also often have a very hard tip. Some standard-sized break cues include a two-piece butt allowing a player to remove the lower, heavier half of the butt to produce a jump cue; these are usually referred to as jump–break or break–jump cues. The uncommon massé cue is short and heavy, with a wider tip to aid in making massé shots.

Practitioners of artistic billiards and artistic pool sometimes have twenty or more cues, each specifically tailored to a particular trick shot. Other specialty cues have multiple sections, between which weights can be added. Another specialization is the butt extension, which can be slipped over or screwed into the normal butt, to lengthen the cue and reduce dependency on the mechanical bridge.

A high quality two-piece cue with a nearly invisible wood-to-wood joint, so that it looks like a cheap one-piece house cue, is called a sneaky pete. Such a cue may be used by a hustler to temporarily fool unsuspecting gamblers into thinking that he or she is a novice.

Shaft

Shafts are made with various tapers, the two most common being the pro taper and the European taper. The pro taper has the same diameter from the tip to 30–35 cm (12-14 inches) toward the joint, at which point it begins to widen. The European taper widens continually and smoothly from the ferrule toward the joint. Despite their names, the continually sloping European taper is found in most North American bar and house cues, and not all professional players prefer a straight pro taper on their custom, two-piece models.

Tip

Dime- and nickel-radius cue tips (left to right, respectively)

Billiard chalk

Layered (laminated) tip

Que Tip Shaper

Leather tips of varying curvature and degrees of hardness are glued to (or in some cases screwed into) the ferrule. The de facto standard curvatures for a pool tip are dime- and nickel-radius, determined by shaping a tip so that when one puts a nickel or dime to it, they have the same curvature. The tip end of the cue will vary in diameter but is typically in the 9 to 14 millimeter range with 12–13 mm for pool cues, and 9–10 mm for Snooker cues being most common.

Rounder (i.e., smaller radius) tips impart spin to the cue ball more easily since the point of contact between the tip and the ball requires less distance from the center hit to impart the same amount of spin, due to the increased tangential contact. Tips for break and jump cues are usually nickel radius or even flatter, and sometimes made of harder materials such as phenolic resin; the shots are forceful, and usually require less spin.

A leather tip naturally compresses and hardens with subsequent shots. Without proper care, the surface of the tip can develop an undesired smoothness or glossiness which can significantly reduce the desired friction between the tip and the cue ball. Cue chalk is applied to the tip of the cue, ideally after every other shot or so, to help achieve the desired friction and minimize the chance of a miscue. This is especially important when the cue tip does not hit the cue ball in its center and thereby imparts spin to the cue ball.

There are different grades of hardness for tips, ranging from very soft to very hard. Softer tips (major brands include Elk Master) hold chalk better, but tend to degrade faster from abrasion (from chalk and scuffers), shaping (from cue tip shapers/tackers/picks), and mushrooming (the sides of the tip bulge out from long normal use or from hard hits that compact the tip in all directions). Harder tips (major brands include Blue Diamond Plus, Triangle and Le Professional or "Le Pro") maintain their shape much better, but because of their hardness, chalk tends to not hold as well as it does on softer tips. The hardness of a leather tip is determined from its compression and tanning during the manufacturing process.

All cue tips once were of a one-piece construction, as are many today (including LePro and Triangle). More recently some tips are made of layers that are laminated together (major brands include kamui, Moori and Talisman). Harder tips and laminated tips hold their shape better than softer tips and one-piece tips. Laminated tips generally cost more than one-piece tips due to their more extensive manufacturing process. A potential problem with layered tips is delamination, where a layer begins to separate from another or the tip completely comes apart. This is not common and usually results from improper installation, misuse of tip tools, or high impact massé shots. One-piece tips are not subject to this problem, but they do tend to mushroom more easily.

Ferrule

The end of the shaft has a cuff known as the ferrule which is used to hold the cue tip in place and to bear the brunt of impact with the cue ball so that the less resilient shaft wood does not split. Ferrules are predominantly made of ivory (in case of billiards and pool), carbon fiber, or a plastic such as melamine resin, aegis or phenolic resin which are extremely durable, high-impact materials that are resistant to cracking, chipping, and breaking. Brass is mostly used for snooker cues, although you might come across a Canadian snooker cue with a non-metal ferrule.

Joint

The heavy, lower piece of the cue is the cue butt, and the smaller, narrower end is the shaft. The two cue pieces are attached at the joint; normally a screw rising from butt end's joint (male) is threaded into a receptacle on the shaft (female), or vice versa. The joints are made of various materials, most frequently a plastic, brass, stainless steel, or wood outer layer, but some custom cues are made of bone, antlers, or other more expensive materials that are less common, but serve the same effect. Most snooker cues have brass-to-brass joints. The internal male and female connection points are almost always brass or steel because they respond less to temperature changes and thus expand and contract less than other materials, preserving the life of the cue. Joints have different sizes as well as different male and female ends on the shaft and butts of the cues. Traditional designs employ a fully threaded connection, while newer versions (marketed under such names as Uni-loc, Accu-loc and Tru-loc) employ half-threaded "quick pin release" connections that allow players to assemble and disassemble their cues faster.

Butt

The bulk of the weight of the cue is usually distributed in the cue butt portion. Whether the weight be 16 oz. or 22 oz., the weight change is mainly in the butt (usually in the core, under the wrap). A good cue will have this weight from the hardwood used, not added weight. Butts have varying constructions, from 3-piece to one-piece, as well as other custom versions that people have developed. These translate into different "feels" because of the distribution of weight as well as the balance point of the cue. Traditionally, players want the balance point of a cue near the top end of the wrap or around 7 inches from where they grip the butt. Some brands and types of cues offer weights, usually metal discs of 1 to 2 ounces, that can be added at one or more places to adjust the balance and total weight and feel of the cue.

The cue butt is often inlaid with exotic woods such as cocobolo and bocote as well as other materials such as ebony and ivory. Usually parts of the butt are sectioned off with decorative rings. The use of various types of wraps on the cue butt, such as Irish linen or leather, provide a player with a better grip as well as absorbing moisture. Low-priced cues usually feature a nylon wrap which is considered not as good a "feel" as Irish Linen. Fiberglass and Graphite cues usually have a "Veltex" grip that is made of fiberglass/graphite, but is smoother and not glossy. Some people also prefer a cue with no wrap, and thus just a glossed finish on wood. Sometimes these no-wrap cues are more decorated because of the increased area for design and imagination. The butts of less expensive cues are usually spliced hardwood and a plastic covering while more high-end cues use solid rosewood or ebony.

Bumper

The final part a cue is the bumper, made of rubber (pool) or leather (snooker). Though often considered less important than other parts of a cue, this part is essential for protecting a cue. The bumper protects the cue when it rests on the ground or accidentally hits a wall, table, etc. Without the bumper, such impacts might crack the butt over an extended period of time. The "feel" of the cue (see below) is also an issue – without the bumper, the resonance of the cue hitting the cue ball may vibrate differently than in a cue with a properly attached, tight bumper. Though small, the bumper also adds some weight on the end of the cue, preserving a balance that also impacts the feel of a cue.

Materials and design

Longoni Cues.

The choice of materials used in the construction of the cue butt and the artistry of the design can lead to cues of great beauty and high price. Good quality pool cues are customarily made from straight grained hard rock maple wood, especially the shaft. Snooker cues, by contrast, are almost always made of ash wood, although you might come across one with a maple shaft. Maple is stiffer than ash, and cheaper. Cues are not always for play, some are purely collectible and can reach prices of tens of thousands of dollars for the materials they are made of and their exquisite craftsmanship. There have been a number of famous cue makers over the years. Among the most famous are George Balabushka, Herman Rambow, John Parris (Church Vale, London), Hunt & O'Byrne (Butler's Wharf, London), Palmer, Longoni, Samsara, Southwest, and Szamboti whose cues are often very valuable to collectors. A good B-brand for a snooker cue might be an Adam (made in Hong Kong) or an SM, which stands for snooker master. These "collector" cues often have ornate inlays with precious metals and stones, and varying woods to display designs and works of art, but mainly fine workmanship and top quality materials. The woods can be stained to be absorbed into the wood and transparent or painted upon. These cues are also valued because of how well they perform. Competitors of custom cue makers and mass-production manufacturers usually try to make cues look like they are made of expensive materials by using overlays and decals. Although these deter the cost of the cues, they do not degrade the cue's effectiveness in gameplay. Another mark of quality is the precision that inlays are set in the wood. High quality inlays are set perfectly in the wood without any extra space to be filled; they are also perfectly symmetrical on all sides as well as clean cut so that the points are sharp and not rounded. The use of machines has aided much in the production of high quality inlays as well as other ornaments.

External links

• The Cue Museum - An online museum dedicated to important works from notable and important cue stick makers throughout history. Also a resource for collectors featuring articles as well as cue stick history.
• The American Cuemakers Association - An organization dedicated to promoting pool cues as a unique collectible art form.