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 12-piece pottery sponge set (16cm/6.3inch length, 2-2.5cm/0.8-1inch diameter), design for easy storage and transportation 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 The clay sponges for pottery are perfect for shaping edges, refining details, and polishing ceramics in vase, cup, and clay crafting projects. Enhances in artistic creations, Weight: 0.13668660244 Pounds, Manufacturer: Kueohse