Our bamboo dish brushes are a great swap from the regular plastic dish brushes. They are made from sustainable bamboo and 100% plant fibre sisal bristles. When your wooden brush wears out, you can replace the head (we sell replacement heads separately) and toss them into your home compost! As a natural fiber, sisal is a renewable and sustainable material. Sisal fibers come from Agave Sisalana cactus. At the end of its life cycle, sisal is 100 percent biodegradable.  Dimensions: 23cm long You can also order replacement brush heads separately here.