18 months+. Non toxic. Clean teeth and gums. Soft, safe and better for toddlers. Better by design. Tot tested, parent approved. Cool colors and extra sparkles makes brushing fun for your independent little one. The extra soft bristles clean new teeth and gums better and more gently. Free of BPA, synthetic dyes and toxins. Award-winning design. Safe, gum massaging shape. Easy-to-hold handle. Botanical-based inks. H2O: Water-based coatings. 100% toxin free. Low-energy machines. ADA Accepted: American Dental Association. www.madebyradius.com. Discover Our Clean & Green Mission: www.madebyradius.com. Women owned. Cruelty-free. Green by Design: Handle is recyclable! (No. 5) clip off head; Bioplastic bristles; Recycled and sustainable packaging. Made in USA. Proud to be made in Pennsylvania, USA.