Earcuff 9DPN Purple Niobium Comfortable non-pierced Earcuff for either Ear. Slips on over the cartilage. Ear Cuffs are great for non pierced ears or as an add on accessory with pierced earrings. Earcuffs are sold and worn singly. If you want a pair, order 2. Purple Niobium, NO Nickel, will not tarnish or wear off.