Put your submissive or slave through a unique torment with a set of nipple clamps that allow you to add weight in an unusual way! In the style of butterfly clamps, or clover clamps, these attractive pincers get tighter as they are pulled. Rubber tips ensure that all pain is in the form of pleasure and that they maintain their grip. To add weight, simply fill the small, hanging buckets with water, lube, sand, stones, or whatever your devious mind can come up with. You will love watching your plaything carry the buckets around by their tits!