This straightness detector is designed for billiard cues, ensuring the ideal alignment of both the large and small ends. Its sleek and portable design makes it easy to carry and use in various settings, from tournaments to casual . The tool helps maintain the integrity of your cue, providing a consistent and accurate performance every time. Features -Color:Black -Material:Acrylic -Size:6.00X3.00X2.50cm/2.36X1.18X0.98in -High precision measurement: the straightness detector ensures accurate measurement of cue straightness, enhancing cue performance -Head and tail balance solution: this tool detects head and tail imbalances, helping users correct cue instability and improve striking accuracy -Versatile cue compatibility: suitable for various cue types including snooker catering to diverse billiard enthusiasts -Ferris wheel design: the wheel design makes the straightness detector easy to operate, allowing users to effortlessly check cue straightness -Multi scene application: ideal for both cue manufacturers for quality checks and cue enthusiasts for home maintenance, meeting different usage scenarios Package list: 2 x Billiard cue detector