ChiaoGoo - Rubber grippers (non-slip hearts)
Use these heart-shaped rubber grippers for tightening and loosening your interchangeable knitting or crochet needle tips. Wrap the gripper around the tip or tightening key in order to have better grip and to effortlessly tighten or loosen your connectors. One pack contains 2 heart-shaped rubber grippers measuring 5 x 3.2cm.