Home > Hygiene « Back Cleaning Flex Wires (Pack of 5) Condition: New £2.99 £2.49 (ex. VAT) You will earn 2 points which is the equivalent of £0.04 Print Send to a friend Description Flexible wire with correct diameter to fit hearing aid thin tubes. The wire is thread through the tubing to remove any debris. 5 wires in each packet. Reviews Write a customer review and share your thoughts with other customers. Be the first to review this product.