This sublimation tape dispenser comes with 2 cores, 1" and 3" diameter spool for replacement, easy to switch manually, the holder fits 2x 3/4" regular clear tapes with 1" core and 4x 3/8" heat tapes with 3" core, the length of the cutting tape is the same This heat transfer tape dispenser is made of high quality ABS material, with anti-slip strip at the bottom, making it stable, wear-resistant and durable. Features a built-in on/off switch for the cutter blade on side tape dispenser desk, ensuring safety and convenience, so you need exert some force to turn it on before you use it DEAYOU heat resistant tape dispenser features a cute rotary watermill design, allows you to cut and dispense multiple 1.4" heat transfer tape strips with just one simple clockwise turn, saves time and effort and simplifies the production process, and the outside concealable cutter blade turns on for cutting to any length The heat tape dispenser has spaced-apart teeth on the watermill provide a large space for finger to lift the tape, even with gloves. Great for one-hand cutting and lifting of sublimation heat tape. The total width of the tapes should not exceed 1.5" The sublimation tape dispenser for heat tape comes with an attached pen holder. Conveniently store and access markers, sharpies, rulers, pencils, scissors for artwork, crafting, gift wrapping. Keep your workspace tidy and stay focused on your projects without searching for essential tools