1、Material: Made of durable plastic and sandpaper, strong and durable, not easy to break, can be used for a long time 2、Easy to Replace: Using detachable sandpaper design, easy to replace the old sandpaper, no need to buy new cue tip sander 3、Easy to Operate: A scrub board can easily and quickly grind out the camber of your preferred tip, and further repair the camber to make the tip more gripping. Simply place the tip of the club on it and sand it a few times 4、Pool Cue Accessories: Excellent accessories for pool cue repair, used to polish the cue, help with better chalk grip, improve batting percentage and bagging probability 5、Applications: Billiards club tip grinding machine, practical to use, suitable for billiards fans, billiards hall, billiards games