Ilpyeon Deungsim Magok Balsan Branch is a dry-aged Hanwoo restaurant in Magok Balsan, Seoul. It serves courses of deungsim, ansim, galbisal, and nunkkot buchae from 1++ Hanwoo aged at low temperature for 21 days. Staff grill the courses in order, starting with chaekkeut deungsim and continuing through ansim and special cuts. Prices are on the high side.