Pure 99% silver impregnated bristles safely inhibit bacteria growth on the toothbrush. Gentle-care brushing – Ultra-soft bristles with rounded tips protect children's' sensitive gums and teeth from scratches. Features: - Suitable for ages 0+. - Made in Switzerland. - Developed in collaboration with a leading Swiss university and tested for optimal performance. - Ergonomic handle design - ideal for both parents’ and kids' hands. - High quality materials. - We, of course, want only the best and safest materials for our kids and that’s what we use for the Nano-b kids brushes. - Travel case included, each Nano-b Kids toothbrush comes in its own handy case, ideal for storage and travel. Now it’s easy to carry your toothbrush with you wherever you want to. - Easy storage, each toothbrush has a suction cup at the bottom for another easy storage option and something fun for the kids to play with. - Color: Blue. **For further product information, please contact Chat Support**