O Wacky Tool O-Ring, Black, Size 10, 25 pack

Made for use with the O-Wacky Tool, the O-Wacky Tool O-Rings come in three different sizes and colors to fit and match a variety of soft plastics. Crafted with durable polymer construction, each ring is perfect for both wacky and Neko rigging. Whether replacing lost/damaged rings or simply stocking up, the O-Wacky Tool O-Rings are an easy and cost-efficient way to refine your finesse game.

Link: O-Wacky Tool