The package includes 16 replaceable spirals, making it very easy to change the spiral head. The earwax cleaner can remove earwax more easily and safely than traditional cotton/metal cleaners with its spiral design. Simply remove earwax by turning the handle in the direction of the arrow and enjoy the results. Safe and Soft Earwax Remover: These ear cleaning spirals are made of silicone. Designed with 1 spiral elastic material, long enough to remove earwax, but also safer than other methods. Our smart ear cleaner is not just a tool but a healthier way to clean your ears for your family. The earwax cleaner can remove earwax more easily and safely than a traditional cotton/metal cleaner with its spiral design. Simply remove earwax by turning the handle in the direction of the arrow and enjoy the results. Safe and Soft Earwax Remover: These ear cleaning spirals are made of silicone. Designed with 2.5 cm (1 spiral) elastic material, long enough to remove earwax, but also safer than other methods. Our smart ear cleaner is not just a tool but a healthier way to clean your ears for your family. The package includes 16 replaceable spirals, making it very easy to change the spiral head.