RADIUS BIG BRUSH AND CASE - our big brushes are soft toothbrushes for adults designed to gently clean and massage. These soft toothbrushes feature a uniquely shaped neck to clean to the last molar. PREMIUM BRISTLES - The big brush toothbrush has 300% more bristles than your average toothbrush for a gentle thorough clean. The bristles are made from 100% eco-friendly, vegetable nylon. THE BEST TOOTHBRUSH CASE - This toothbrush case offers leak-free protection and is easy to open and close. It's also an easy-to-pack container to carry anything from earbuds to aspirin. ECO-FRIENDLY ALL AROUND - from a recyclable toothbrush case, to an upcycled polypropylene toothbrush, to bristles that reduce plastic waste, we design our products to protect your smile and our earth. LOVED BY (ALMOST) EVERYONE - with a 94% Conversion rate, we're pretty positive that once you try RADIUS products, you will fall in love them.