Package Includes: 1 Bottle Brush + 2 Sponge Replacement Heads

Think Earth: Retain the handle of the brush and replace the new sponge head. This design is helpful to earth.

High-Quality Sponge: Made from dense 80ppi high-quality German-made sponge which is soft and will not scratch the cup.

Optimized bottle-washing: The brush can be easily cleaned with less force, it is suitable for plastic, glass, stainless steel, and ceramic cups.