Razor Saw for Czech Master CMK with 2 saw blades. Contains plastic solid handle, 2x saw blades, two wood screws. This is a modeling knife with a very precise cut when used on plastic, resin material or wood. A new type handle for our razor saws, can be used with the original ones and the later designs as well. Fits nicely the hand and work is easy. Also contains H1018 and H1019 spare saws. Recommended for plastic, resin and wood.