Brother HSE-221E 9mm Black on White Heat Shrink Tube Cartridge (3:1) – Fits PT-E300VP, E550WVP, D800W, P750W, P900W, P950NW

Your cable labels are peeling, fading, or you're out and the big chain says 'back in three weeks.' Sorted. This is the Brother HSE-221E heat shrink tube cartridge — 9mm diameter, black on white, 3:1 shrink ratio. Drop it into your PT-E300VP, E550WVP, D800W, P750W, P900W, or P950NW and you're labelling again. No guesswork, no 'compatible-ish' third-party surprises. Just the right tube for the right machine

• 9mm tube diameter with 3:1 heat shrink ratio for a tight, professional fit
• Black print on white background for high-visibility cable and wire identification
• Genuine Brother cartridge — drop-in fit, no fiddling or recalibration
• Compatible with PT-E300VP, E550WVP, D800W, P750W, P900W, and P950NW label makers
• Heat-shrink tubing resists moisture, abrasion, and daily handling in server rooms, workshops, and patch panels