A snooker pocket rail system (10) that provides an atmospheric control system (24) for heating the atmosphere in a region adjacent the rails (14) where one or more balls (18) are supported in use. This maintains the temperature of the balls (18) when not in playso as to reduce adverse playing effects, such as kick, when the balls (18) are placed back onto the snooker table. The snooker pocket rail system (10) has a ball ring (12) from which the pocket rail (14) is suspended, in use, below a pocket by a net; an end stop (20); a plurality of rails (14) affixed at one end to the ball ring (12) and at their opposite ends to the end stop (20); and suspension means (26). The atmospheric control system (24) can be a heated air supply which directs (80, 84) heated air onto the balls (18) when suspended on the rails (14), or heated rails (14).

A billiards training device for grooving a pool stroke includes a strap mechanism. The strap mechanism has a first end and a second end. The strap mechanism includes a loop on the first end and an attachment mechanism on the second end. The loop is configured to be wrapped around an upper arm of a player just above an elbow. The attachment mechanism is configured to be attached to an elevated end of a support structure. Wherein, when the loop is positioned around the upper arm of the player just above the elbow, and the attachment mechanism is attached to the elevated end of the support structure, the billiards training device is configured to aid the player in maintaining the upper arm in a fixed position during the pool stroke.

An electro-mechanical device is disclosed. The electro-mechanical device has an electrical switch and a mechanical meter operably connected to the electrical switch. The mechanical meter includes at least one aperture. The mechanical meter includes at least one movable member having at least one of a plurality of barcodes or a plurality of characters. The at least one of the plurality of barcodes or the plurality of characters is selectively visible through the at least one aperture.

A training device for cue sports provides hands-free guidance for improving cue stick alignment and stroke consistency. The device includes a base configured to attach to a stable non-playing surface, such as a shelf or rail of a billiards table, and a stabilizing structure with two opposing arms that form an opening for receiving and guiding a cue stick. The arms constrain lateral movement of the cue stick during stroking action, particularly near the back gripping hand, which is a common source of misalignment. The stabilizing structure may be pivotable, adjustable, and detachable, with optional low-friction surfaces and modular support pads to enhance stroke fluidity and usability. The device enables both alignment and stroke training, helping players build visual accuracy and muscle memory. It is compact, portable, and may be assembled or disassembled without tools. The invention offers a significant improvement over existing aids by ensuring repeatable, precise cue alignment without interfering with natural player movement.

A ball rack for positioning and arranging billiards balls is disclosed. The ball rack includes a formation-shaping frame, having a pair of frame arms. Further the formation-shaping frame is coupled to a billiards-ball door. The ball rack further includes a pair of rear portions provided on each respective frame arm. Further a pair of door supports are provided on the pair of the rear portions. Each door support extends upwardly from the pair of frame arms and is configured to receive a door shaft, a door panel coupled to the door shaft, and a biasing spring configured to move the billiards-ball door between an opened position, and a closed position about a door pivot axis. The ball rack as disclosed may further include a spherical protrusion mounted on the pair of arms. The spherical protrusion enables easy sliding of ball rack without disturbing the tightly racked balls.