I used one set, but the size didn't fit, so I'm selling it. The remaining four sets are unused (new). Also, I'm giving away one earplug from the three options marked ❶ to ❸ in the third image! If you purchase, please send me the number you want in a message. (Quantities are limited, and the offer will end when they run out.) - Brand: Pyto - Quantity: 4 sets - Color: Pink - Case: Comes with a storage case