Incredibly rare opportunity. We have managed to secure the original Butch Vallotton Prototype Chameleons. This one is serial number 003. There were 3 originals. Please check out the other listings to see the variants. These are the knives that eventually turned in to the full production run of dual action Chameleons for microtech so many moons ago. These knives recently went back to the Vallottons Custom Shop for a full refresh by Rainy Vallotton. Vallotton Certificates are being created for these incredibly rare pieces as well. These are chance to own a piece of knife history. Each Model Is Listed Individually.