These ultra-smooth finishing sponges arrive compressed and dry for easy storage. Once submerged in water, they quickly expand into a perfectly round sponge about 7.5cm in diameter. After expanding, they retain their circular shape even once dried.

Soft and gentle, these sponges glide smoothly across the surface, making them ideal for final touches like smoothing rims, refining forms, and finishing work without leaving unwanted texture. Because they’re designed specifically for finishing, they’re best used for lighter tasks rather than heavy cleanup or throwing.