- Unique Calibration Design: Ensure your cue's straightness with our innovative calibration system. Simply rotate the cue shaft to detect any vibrations, making it easy to achieve precision in your game. - Durable Structure: Measure the straightness of your billiard cue using our robust and wear-resistant straightness corrector. Made from high-strength acrylic, it delivers lasting performance and a sturdy design for consistently perfect gameplay. - Precision Performance: Maximize the performance of various cue types with our straightness control tool. This versatile instrument is essential for cue enthusiasts, providing accurate straightness measurements every time. - Compact and Portable: Our straight billiard tool is lightweight and small, making it easy to transport and store in any cue bag or toolbox without taking up too much space. Practical Use Scenarios: - Use it before matches to ensure your cue is perfectly straight, helping to improve your accuracy and overall performance. - Ideal for regular maintenance checks for cue owners, ensuring that even slight bends or imperfections are caught early. - Perfect for cue makers who want to guarantee that their finished products meet the highest standards of straightness.