What it does Improves the stability and consistency of your cue strokes by guiding a straight back-and-forth motion. Useful as a focused training aid for both beginners and experienced players. Key benefits Builds repeatable mechanics: helps you develop a steadier stroke and more reliable aim through guided motion. Suited for all skill levels: simple to use for new players while remaining a practical tool for practice and warm-ups by advanced players. Portable practice solution: lightweight and compact so you can carry it to practice sessions, coaching, or tournaments and store it without taking much space. Materials and durability Made from glass and acrylic materials for a robust, long-lasting tool that withstands frequent use. How it works Insert the trainer into a hole on the table or bridge area to guide a controlled back-and-forth cue movement. The guided motion makes it easier to focus on straight stroking and aiming without changing your normal cue setup. Practical applications Home practice: use during short daily sessions to reinforce a consistent stroke pattern. Coaching and lessons: a clear visual and physical guide to demonstrate and correct players’ stroke paths. Pre-match warm-up: quick, focused repetitions to settle your stroke and improve aiming before playing. Why you need it If you want measurable improvement in stroke stability and aim consistency, this trainer gives a simple, repeatable way to practice the core motion that underpins reliable billiard play. Compatible use: designed for billiard/pool cue stroke practice. Materials: glass and acrylic. Lightweight, compact, portable, and durable.