This Squiddy-B model has a black Acetal blade and handle with rubber o-ring silencers, for quiet flipping. This trainer is safe, legal everywhere and perfect for young folks whose parents don't want them shredding their new sofa with a sharp butterfly knife. Add a one of a kind bali to your collection with the Squiddy from Squid Industries. This ultra-light butterfly knife is constructed from durable polycarbonate in black. Phosphorous Bronze washers and zen pin construction offer the smooth flipping action you've come to expect from Squid Industries. Take your flipping skills up a notch with the Squiddy butterfly trainer!