Perfect for Improving your Backspin and Ball Control. Fantastic results on both V and U (square) grooves. Convenient and simple to use and carry.This metal golf tool is designed for long wear and enduring performance. The comfortable grip ensures it is easy to use whilst the precision engineering and highest quality metals extremely durable. Precision ground and engineered to exacting tolerances. 6 Heads with two different cutting ends, one U shaped, the other V shaped, you choose which one to use. The knurled aluminum surface and non-slip grip, avoiding sliding in the hand. size: 11 x 6.8cm Material:Stainless steel+aluminum colour:Silver Package Contents: 1 x Golf Club Groove Sharpener Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Golf Club Groove Sharpener Sharpening Tool Golf Club Groove Sharpener with Cleaning Tool Accessories Silver The comfortable grip ensures it is easy to use whilst the precision engineering and highest quality metals extremely durable. Precision ground and engineered to exacting tolerances. 6 Heads with two different cutting ends, one U shaped, the other V shaped, you choose which one to use. The knurled aluminum surface and non-slip grip, avoiding sliding in the hand.