Alfa Tools 4-piece Nomi Wood Chisels feature high quality laminated steel (The art of joining harder steel for a cutting edge onto a soft steel body was developed in Japan). Single hollow ground back reduces area of contact with the work piece, which lessens friction and results in smooth, clean cuts. High quality red oak handle. Steel ring on handle for work with mallet or hammer allows both delicate, fine detail work as well as heavier tasks.