Skque&reg; 6 Pcs Aluminum Hobby Art Craft Wood Cutting Blade Carving Knife Tool Set This knife features a thick,heavy duty base for added grip and stability.With jaw machined aluminum chuck for secure blade positioning. Replaceable between 6 blades for your convinence to replace your blade.The preferred cutting tool for a wide variety of professionals and hobbyists alike. This knife used for carving and cutting wood,plastic,leather and many different varieties of material.It has the ability to produce careful and meticulous cuts with consistency. The anti-roll handle keeps the knife from rolling off your work surface.Durable design and reliability. Material:Aluminium + Plastic;Style: Circular Design;Size:99 x 8 x 8mm;Color:Silver