Optimedialabs.com Sells TEC B-EX4T2 2"x1968 ft R510C Silver Durable Resin-36/Ctn.R510C Silver Durable Resin Thermal Transfer Ribbon Size inches: 2" x 1968 FeetSize millimeters : 50.8 mm x 600 metersInk :OUTPlastic Core: NoDNP Part Number: 18106980Thermal...