High Quality Medical Grade Rust Free Stainless Steel Watson Skin Grafting Knife from our own collection after photo session.
The roller bar is smooth and does not ascillate or rotate in use. The graft thickness is controlles ny slackening the locking nut and rotating the adjuster nut until the required thickness and then set by tightening the locking nut. The graft thickness is consistent as the roller bar can only be adjusted in parallel.
Made of German Stainless Steel.