This knuckle duster is definitely the more pleasurable version but it could still be considered a weapon of arse destruction. This dildo comes with an innovative four finger grip so you can thrust with a sturdy grip every time. Talk about a fist of fury! This PVC dildo is long and sleek with a prominent realistic shaped head. Lavish yourself or a friend with plenty of water based lubricant and get ready for a punch fucking-good time! The knuckle duster grip gives you a good firm grip so you can assert your authority with a mighty fist.