Portable and compact design: 10 cm long, this billiard trainer fits easily in a pocket or box. Includes a training aid to help you perfect your billiard skills, improve ball control, and enhance pocketing consistency. Backhand grip refinement: Addresses backhand grip details with focused stability and accuracy training to help you deliver a stable, consistent stroke every time. Durable and outdoor-ready: Body made entirely of high-quality PP, making this trainer portable and lightweight. Its durability supports long-term use and a smooth path to improving your gameplay. Suitable for all ages: Designed for beginners, it improves cue precision by facilitating straight shots, making it ideal for anyone looking to build fundamental skills. Use scenarios: - At home in a small practice space to work on straight shots and cue alignment. - On the go or outdoors, easy to carry for quick practice between games. - For beginners of any age to develop basic technique and overall cue precision.