Full Circle Bubble Up Dish Brush and Foaming Soap Dish. From little things, big things grow- including the amount of suds you can create with this unique soap dish and brush. A platform-spring construction in the sturdy ceramic base generates foam when you dip the bamboo brush, actually helping you use less soap, and the minimalistic design looks great on your counter. Refill brush sold separately. Comes in Purple or White. Materials: bamboo, recycled plastic, recycled stainless steel, ceramic