Flexcut tool set features four interchangeable cutters with a quick-change handle in a convenient roll up pouch for storage. Works well with wood blocks or linoleum. This set also includes a sharpening kit. Cutters are formidably sharp and high carbon steel. Sizes included : 1/8" U-gouge, 5/16" U-gouge, 1mm V-shaped cutter, 1/4" V-shaped gouge. Proudly made in the USA.