Japan’s Marna make these playful little sponges for cleaning bottles. The edamame-shaped sponges clean plastic, metal and glass bottles with balls of ceramic and alumina that attack hard-to-reach stains. Heat-resistant and reusable, simply fill a bottle with a little bit of water and shake. Shop them online or at the MoMa stores in New York.
Photography: Thomas Welch/Selectism.com