DYMO D1 Label Combo Pack, 1/2" x 10' D1 (White Print on Blue Glitter) and 1/2" x 23' D1 (Black Print on Clear) - Walmart.com
Compatible Dymo 45013 1/2 Black on White D1 Tape - 12mm
DYMO 41913 D1 Tape Cartridge for Dymo Label Makers, Created Specifically for Your LabelManager and LabelWriter Duo Label Makers, 3/8-inch x 23 Feet, Black on White, Pack of 1, DYMO Authentic