THC 4" Ultra Ribbon Thermal Ribbon with 1" core (White) $980.00 Product Details: Ink Color - WhiteInk Width - 4"Ink Length - 984'Core Diameter - 1"Core Width - 4"Durability: Moderate: Smudge and Smear-proof Compatible Printers:Compact UltraIndustrialIndustrial Ultra ProHorticulture 6" Choose Options Choose Options