Ergonomic polishing ball with removable sponge To facilitate manual polishing while improving the polishing result. The removable sponge is easy to clean with warm water. Replacement sponge available (4.02 28 81/9). Can be used with all SONAX polishes. Application: Lightly moisten the sponge, apply polish to the sponge, and immediately spread and polish on the paint surface with light pressure. After use, remove the sponge and wash it with warm water. Item Article Design Sponge Features ergonomic Area of application Polishing Main color white Secondary color red