G.U.M Bi-Direction is an innovative interdental cleaning tool featuring 0.7mm antibacterial bristles and a unique 2-in-1 design that allows 90-degree angle adjustment. The package contains 6 brushes designed for effective cleaning between teeth and around dental work. This interdental brush is manufactured by Sunstar and has an ISO size 1 classification. The 0.7mm size makes it suitable for regular interdental spaces. The bi-directional feature allows users to clean hard-to-reach areas more effectively by adjusting the brush angle. The antibacterial bristles help maintain hygiene during use.