Versatile Use: Ideal for both home and professional environments, this billiard cue straightness detector is perfect for billiard , clubs, and personal playrooms. Its robust design ensures it can withstand frequent use in settings, making it a must-have for billiard enthusiasts. Precision Testing: your pool, billiard, or snooker cues are perfectly straight with this premium tool. It checks the flatness of cue shafts and butts, revealing any imperfections with a simple roll test. This helps in maintaining optimal performance and accuracy in your game. Construction: Crafted from high-quality Metal, this straightness detector is built to last. It resists wear and tear, ensuring long-term durability and reliability. The sturdy material guarantees that the tool remains in excellent condition even with regular use. Portable Design: and compact, this tool is designed for easy transport and storage. It fits comfortably in your bag or toolkit, allowing you to wherever your gaming takes you. This portability makes it an excellent choice for players who travel to tournaments. User-Friendly Operation: This tool simplifies cue maintenance, allowing you to quickly and efficiently check cue straightness. With just a few simple steps, you can diagnose and fix issues, saving time and enhancing your playing experience. It's an essential tool for keeping your cues in top condition. Colour:Black Material:Metal Package Contents: 2 x Billiard cue detector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.