Fifty Shades Of Grey Pleasure and Pain Nipple Rings. Official Fifty Shades of Grey Collection. These Pleasure and Pain nipple rings deliver a cool dose of daring delight when it comes to bondage play. These rings are simple, chic and heaps of fun for your Fifty Shades fetish. This set of nipple rings is free from nickel and is easily attached to the nipple by balls. Weighted beads add extra sensation. These nipple rings are the perfect gift for the Fifty Shades of Grey fan, and are part of the Official Pleasure collection as approved by author E.L James.