Simply rinse clay sponge with water and air-dry for quick reuse. Retains shape and functionality after multiple washes The sponge stick is crafted from high-quality material, combining softness, elasticity, and strong water absorption. Wooden rods resist bending/breaking for long-lasting performance 12-piece pottery sponge set (16cm/6.3inch length, 2-2.5cm/0.8-1inch diameter), design for easy storage and transportation The sponge is firmly attached to the wood stick and withstands high-speed rotation without off easily. The sponge on a stick pottery is ideal for removing clay residue from pottery bases, smoothing , and absorbing excess moisture The clay sponges for pottery are perfect for shaping edges, refining details, and polishing ceramics in vase, cup, and clay crafting projects. Enhances precision in artistic creations