SINK models come in two distinct shapes, both of which include a curved-handle profile designed to encourage proper wrist alignment for a more fluid putting stroke. Both SINK shapes are available in 11 and 13 inch lengths. • The rounded grip (RND), offered in a blue-green color scheme, features a wider, straighter profile ideal for minimizing excessive hand action and creating a smoother, pendulum-like putting stroke.

• The squared grip (SQD), with orange and yellow accents, is ideal for feel-based putters and features a thinner shape with more pronounced corners. The result is a unique putter grip that offers exceptional feedback and putting control. A key feature of the SINK line is the integration of a first-of-its-kind, lightweight rubber developed by Lamkin chemists specifically for the putter grips. The material is 29 to 35 percent lighter than traditional rubber and enables golfers to enjoy the performance benefits of grips with larger shapes and lengths without sacrificing the consistent, durable and all-weather performance of traditional rubber.