Delivery note U-331, 50 sets each, 3-ply carbonless U-331 4 books - Brand: KOKUYO - Model: U-331 - Number of sheets: 50 sets - Type: Delivery note - Model: U-343N - Number of sheets: 50 sets - Type: Delivery note ⚠️ These have been stored in a drawer for several years. They are new and unused, but please understand this before purchasing.