Martha Stewart Crafts Simple Circle Cutter Martha Stewart Crafts Circle Cutter This circle cutter allows to cut perfect circles from 1-inch to 5-1/2-inch in diameter in 1/16-inch increments The double-sided blade will cut in both directions and the ergonomic, soft-grip hand tool makes cutting easier than ever Includes one hand tool, three blades that store conveniently in the tool, and one circular guide disk Hand tool measures 3 by 1-1/2-inch and disk measures 7-1/4 by 7-1/4 by 1/4-inch