APPLICATION RANGE:The cue head repair tool is used to loosen the hard club head, increase the surface roughness of the cue head, and improve the life of the cue and the accuracy of the ball.DURABLE DESIGN:Aluminum alloy material, strong and durable, anti-rust. The cue head repair tool with a keychain, is small in size, compact structure, and is easy to carry.Using arc grinding is to polish the corner of the cue head, repair the shape, and reduce the deviation of the shot. Aerators are used to loosen the hard club head and increase its surface roughness to facilitate powder application.PACKAGE INCLUDE:2 Pack of Snooker Pool Cue Tip Tool, which size is Length: 59mm / 2.3 inch, Diameter: 14mm / 0.55 inch.NEED ATTENTION: The cue head shaper is small and sharp, wearing gloves is recommended for use.