Oh hello, little life-savers. We LOVE these things! Get your reusable coffee cup clean.... like actually, all the way, clean.
Drop these little scrubbers into your bottle with soap and water, shake and watch them scrub away the mess. Sponge contains a ceramic ball insert for weight to tough-clean those hard to reach spots.
To clean sponges, use warm water and soap and let air dry.
- Set of 4.