2Pcs Billiard Cue Straightness Checker Pool Cue Roller Detector Inspect Tool for Snooker Club Bar Home

["【Premium Alloy Build】Made of high-quality aluminum alloy with durable dual-wheel structure, ensuring stable performance and long service life.","【Accurate Detection】Features smooth mute bearings for quiet 360° rotation, quickly detecting cue warping, wobble and straightness issues.","【Easy Operation】Simply place and roll the cue shaft to check straightness, enabling fast and reliable inspection before games or maintenance.","【Portable & Compact】Lightweight pocket-sized design fits easily in cue cases or bags, perfect for use at clubs, tournaments or home game rooms.","【Complete Cue Tool】Includes 2 cue straightness checkers and a storage bag, ideal for cue maintenance and a great gift for billiards lovers."]