Model Number:SRGNLP4AAUKVAQEN Colour:Blue Special Features:Portable Description: 1. Odorless and harmless, it is safe to use. 2. Helps secure golf balls. 3. Improve the accuracy of hitting. Specification: Name: 360-degree golf liner color: blue Size: scriber 7.5*5.8cm/2.95*2.28in marker pen length 9cm/3.54in Packing List: Golf Liner *1 Marker Pen*2 [ Great ABS Materials ] Golf Ball Markers are made of high-quality ABS material, durable for long-term use, safe, odorless, and environmentally friendly. [ Easy to Work with ] Golf Ball Line Marker helps hold golf balls in place, the template is designed with grooves, easily picking up the ball and drawing straight lines around the golf ball. [ Great for Gift Giving ] Golf Ball Marker allows you to fully enjoy golf, a great tool for golf enthusiasts, and an excellent gift for friends and family members. [ Special Ball Marker Design ] Both the front and back can be marked, Golf Ball Line Marker Tool helps the putter face perpendicular to the target line and identify your ball, designed for golf line alignment. [ Effective Golf Training ] Allows you to easily draw lines and check the alignment of your swing or putt, Golf Ball Alignment Tool can help you find golf balls easily, portable and practical.