Product Description Excel Blades K4 Swivel Knife is an aluminum body craft knife that is equipped with a replaceable 360 rotating hobby knife blade and safety cap. The Excel Blades K4 Swivel Knife includes a textured grip craft knife handle for maximum control and stability. Excel Blades Swivel Knife is a precision knife that is a perfect tool for hobby, arts and crafts. The K4 Swivel Knife is best utilized for the following: Precision cutting paper, trimming cardstock, stripping of paper, circle cutting, Model making, and cutting paper snowflakes. Measurements: 0.31 x 4.75 in – 0.8 x 12 cmFits with Excel Blades #64 Swivel hobby knife blade. Made in the USA Warning for CA Residents Prop 65: WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov