[Material quality]: manual planer using manganese steel, blade selection of SK5 material, hardness 60HRC, overall heat treatment, the blade is wear-resistant. Durable, does not rust, not easily broken, can be used for a long time. [Adjustable Design]: You can easily adjust the position of the wood planer blade with adjustable screws to meet your different woodworking needs, more convenient for wood carving and woodworking, easy at use, easy to use [Hardness]: sharpening the edge of the plane, high hardness, sharpness of the plane, smooth, light, sharp blade, easy to use. [Ease of grip: Humanized design handle, easy to grip, lightweight design for effortless use. [Versatile]: Hand plane for woodworking, wood carving, woodworking with complex flat surfaces and irregular patterns. Ideal for perfecting the shape and size of the wood, or for giving it a final finish. Very practical Specifications. Product material: manganese steel Product color: Black Product size: 210mm The set includes. 1 wood planer 1. Adjustable: The blade position of the wood planer can be easily adjusted according to different needs through the adjustment screw, easy to operate. 2. sharpening the edges of the plane, high hardness, sharp plane, smooth, light, sharp blade, easy to use 3.wide range of applications: suitable for woodworking enthusiasts, primary and secondary school students and woodworking apprentice classes. The size of 0.1-0.3 inch size difference is due to manual measurement within the normal range. Color may differ slightly due to lights, screens etc.