Description:Made of high quality stainless steel, durable use

Butterfly knife trainer,folding blade knife

Hollow handle, smooth and burr-, easy and comfort to grip

Unsharpened blade keep you away from dangers, great gift for beginners

Unfold: 22cm/8

66inch Foldable:13cm/5

12inchSpecification:Material:3CR13SteelPackage Includes:1 Piece Training Knife