Description Inava 36 Interdental Sticks, from Inava professional technology, are interdental sticks that allow you to clean dental spaces at any time of day. Flexible and durable, these sticks offer better access to hard-to-reach areas. They safely remove plaque and food debris. Cleaning is therefore practical and discreet. The ergonomic shape and size of the sticks make them easy to take anywhere. Included: a protective case for easy transport.