Adult standard soft bristle.
Kids standard soft bristle.
Every part of Brush with Bamboo’s Adult toothbrush is plant-based: bristles, handle, and box.
Standard soft bristles made from 100% Castor Bean Oil. USDA Certified 100% Biobased. Bristles made in the European Union. FSC® certified bamboo handle. The box encasing the toothbrush is ma