Simply drop the "O" Sponge in a small amount of water to activate its absorption properties.
- Perfect Size - Watch them expand to a perfect size when dropped in water. Made easy to handle while shoe cleaning.
- How to clean Mesh Shoes - Safe for different surfaces. Use this shoe cleaning sponge on mesh, flyknit, leathers, rubbers and more with damaging or fraying any materials.
- Durability made tough- Spend less time using shoe cleaning brushes, and utilities this sponge on softer materials to easily remove embedded debris.
- 100% BIODEGRADABLE - Use premium quality wood pulp to make these cellulose sponge.