Upgrade your Phillips® Sonicare® electric toothbrush with the eco-friendly Mable Bamboo Toothbrush Head. Crafted from sustainably harvested FSC-certified bamboo, these toothbrush heads are ethically made for a guilt-free choice. The 100% biodegradable bamboo base, paired with soft, plant-based castor bean oil bristles, ensures a sustainable and vegan option. Please note: all oral care products are final sale and excluded from our return policy. HOW TO USE IT Wet bristles, apply toothpaste, and gently brush teeth in small circular motions. Rinse and stand up to air dry. Switch out monthly and compost after use. INGREDIENTS Full Ingredient List 100% Biodegradable Bamboo Handle, Vegetable-Based Paint, Non-Toxic and BPA-Free Nylon® Bristles. Remove bristles before composting.  ABOUT THIS BRAND Alexey, Emma, and Gilmar, three friends from San Francisco teamed up to create MABLE, a super-stylish and eco-friendly toothbrush with a 100% biodegradable bamboo handle. They designed the MABLE brush for the modern home and lifestyle, to show just how easy—and chic—it can be to make a sustainable switch. MABLE, in an effort to educate the next generations on sustainable choices launched their very own Buy Give Teach program. Through this program they visit schools in their local community to teach kids about the power they have to affect change, just by making small sustainable choices.