MADE BY MAMA SUDS With its comfortable curved handle and sturdy sisal bristles, this makes the dishes a breeze! No plastic here - this baby's crafted from bamboo and natural sisal (fiber from agave plants), plus our MamaSuds logo is carved on the top. The handle is made from sustainable bamboo and the bristles are made from natural sisal. Store the pot brush bristle side down to keep water off of the bamboo. Bamboo and Sisal are both compostable and biodegradable.