GUM Bi-Direction 1.2 mm interdental brush with tapered bristles and a bidirectional angled handle.

GUM Bi-Direction 1.2 mm interdental brush with tapered bristles and a bidirectional angled handle.
Insert gently into the interdental space without forcing it, and move gently in and out. Do not use if the diameter is too large.
Keep clean and dry, follow the manufacturer’s instructions and replace the product if it shows signs of wear or damage.