These are gentle, adhesive cotton swabs for your ears. The ring-shaped protrusions effectively grab and remove earwax, making ear cleaning easy and worry-free. The black stick makes it easy to see the removed earwax. I bought a lot of them, but my family doesn't use them, so they're not going down, and I'm putting them up for sale. If you're interested, how about giving them a try? Thank you. Contents: 20 swabs