Feature 1Prickly Skin Function: This product has the function of prickly skin. Its function is to pierce some small holes on the surface of the tip of the club to increase the adsorption capacity of the tip to chocolate powder so as to increase the friction between the tip and the ball. 2Solve the Problem: The tip of the club will become harder and harder after a long time of hitting, so that the ability to grasp the ball will become worse, and it will also cause the tip to accumulate and make the tip too slippery, causing the slider to affect the hit. Therefore, it will affect the performance of the players' skills. 3Main Functions: The puncture needle product is used to continuously puncture the surface of the skin head, so that the contact surface of the skin head will become rough, so that the players' skills can be played more stably. 4Billiard Accessories: This pool cue repairer is fully functional and is a wonderful repair tool for pool cue heads. This billiard cue repairer is made of aluminum alloy + stainless steel acupuncture. 5Portable and Practical: This billiard cue tip repairer is equipped with a keychain, which is small and light, easy to carry, which can meet your different needs.Item Type: Billiard Cue Tip ToolMaterial: Aluminum Alloy + Stainless Steel NeedlesColor: As Pictures ShownLength: Approx. 59mm/2.3in Diameter: Approx. 14mm/0.6in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x CueTipShaperNotePlease allow 1‑3mm error due to manual measurement. Thanks for your understanding.