Natural Bamboo Fruits and Vegetable Brush Scrubber with Coconut Fibre and Sisal Bristles | Multi Purpose Bamboo Cleaning Brush 100% natural bamboo handle, biodegradable and compostable. Half of the bristles is made of 100% coconut fibre, half is made of 100% sisal. Coconut fibre bristles are harder and used to clean thick-skinned fruits and veggies such as potatoes, carrots etc. Sisal bristles are softer and can be used to clean thin-skinned fruits and veggies such as apple, squash, cucumbers etc. Although it is made for fruits and veggies, this wooden brush can be used for cleaning anything that does not involve harsh chemicals. Size: 5.25 in x 2.25 in x 2 in This brush is branded eko + co.