Amazon.com: ISTAR Compatible Label Tape Replacement for Brother P-Touch TZe-231 TZe231 TZe-231S to use with Label Maker PT-D400 PT-D600 PT-H300 PT-P700, 0.47 Inch (12mm) x 26.2 Feet (8m), Black on White, 6-Pack :
Amazon.com: Genuine Brother 3/4" (18mm) Black on Bright Orange TZe P-touch Tape for Brother PT-H300, PTH300 Label Maker : Electronics
Amazon.com : Brother PTE300 Handheld Industrial Laminate Label Printer with Li-ion Battery and Carry Case - Up to 18mm Labels : Label Makers : Office Products
20PK Fits Brother P-Touch PT-H300 TZ-241 TZe-241 Black on White Label Tape 18mm | eBay