Features: *Universal: This ball marker allows you to draw a trajectory line on any golfs ball you want, regardless of brand or color. *Practical Golfs Accessories: You can easily create lines that perfectly match the putter, just like the real thing. * The marker pen of the golfs marking tool is made of high-quality plastic, reusable, safe to use, and can be used for a long time. *It can be clamped on the ball and has a good fit, which can ensure that your ball will not fall, and get smoothing and clear lines. * It is helpful to marking the ball before the game starts. This is an easy way to draw lines to check the alignment of your swing or putt. Markers can also help you find the ball easily. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Material: ABS Size: As shown Package List: 1 x Golfs Ball Marker or 1 x Golfs Ball Marker 3 x Pens