Suna MG Birch Bark | Olamic Cutlery100% custom, handmade knife. Unique hand forged Damascus. Exotic birchbark handle with Moonglow inserts. Handmade custom leather sheath. Made in Russia. SUNA BIRCH BARK rare version of the famous custom Suna knife! This beautiful Damascus custom knife is made by Olamic Cutlery a famous Russian USA custom knife makers. The blade is made of a 300 400 layer high carbon vanadium Damascus and hardened to 59 60 HRC. The handle is made in the best Russian