This is a set of 10 refreshing sponges from Hakuzo Medical. The sponge shape has six cuts, allowing it to fit into small areas and easily remove dirt. The fine-grained sponge provides a soft feel in the mouth. Plastic handle: Water-resistant, making it easy to use with water or liquids. Suitable for those who tend to bite the handle or have a lot of saliva. This item will be shipped via Yu-Yu Mercari Bin's Yu-Packet Post Mini, with anonymous delivery.