Traditional kidney-shaped design fits comfortably in hand for ergonomic use
Unique flexible polymer material resists wear and burr formation for long-lasting performance
Available in four flexibility levels (very soft, soft, medium, firm) to match various crafting needs
Burnishes over time with use, developing a smooth, professional finish
Durable and easy to clean, suitable for both professional and hobbyist use
Summarized by Shop
3.5 Wide x 1.75" Tall. Unlike rubber ribs Mudtools polymer ribs will not develop burrs. In fact the more you use them the nicer they become and they burnish themselves as you use them. Each rib shape is available in four flexibilities from very soft to firm. You choose the shape and hardness that suits your clay and your working style.