This is a particularly unique set of kegel balls brought to you straight from the official Fifty Shades of Grey toy line. Unlike other pleasure ball sets, this one can be weighted at your discretion. The set comes with four individual training balls that can be combined to reach the following weights: 15g, 25g, 35g or 55g. This is a great set to train and grow with you. The Beyond Aroused Kegel Ball Set has a silicone cradle and retrieval string that can be used with water-based lubricant for easy insertion and removal. Buy a set and acquire a sexy satin storage and carry bag.