Desktop Tape Dispenser: With Interchangeable 1inch core and 3 inch core ,use them for small tapes and big tapes at any time ( Important installation method: different diameter at both ends for 1 inch core. So samll diameter side of 1 inch core plug into big diameter side of 3 inch core.) No Powder or Sand Leaked: Solidified weighted material. We do not use sand or powder to aggravate the base. You don't need to worry about powder leaking out. High Quality Blade: Width up to 1.2inch. Easy to rip the tape off. It lasts long and cuts off the tape immediately and neatly. Heavy Duty Base: Around 1LB Weighted Tape Dispenser and full non-skid pad is firm enough to have a strong grip on the , Easy for One-Handed Dispensing. So you can safely and easily use it from different angles. Multi-Purpose Uses: You be happy to have this item at your school, home or office. heat tape dispenser for sublimation, heat , freezer tape. Type: Tape Dispenser Feature: Compatible with tape roll with 1 inch core