Tijima makes a line of three utility cutters called Handy Saws featuring retractable 4" blades. Each is designed for a different use. A crosscut blade is used for woodworking and pruning, a fine blade for detail work and a compass blade for use with dry wall and paneling. The blades are replaceable, and there's storage space in the handle for extras. Each saw also comes with a lightweight snap-off razor blade in the handle.