Already have a Clone-A-Willy Kit? Then you'll want this liquid rubber on hand when you feel like whipping up a new batch! Contains 9 oz. Get some more rubber to make another dildo or whatever you can imagine! Note: This item does not include necessary directions, molding containers etc. included in a complete kit. Empire Labs. How it all Started: The Story of Empire Labs: the Story of Empire Labs Dr. David Claus, PhD. is the original founder of Empire Labs. He has a doctorate in Chemistry from UCLA, and he was happy to relate the interesting and winding path that led to the creation of a special formula that enables people to mold extremely detailed.