Safety Side Cutter Blade Design: The cutter blade of the side tape dispenser has a built-in on/off switch to prevent children from entering, so you need to force it open before use. Width and Tapes Can Be Loaded: The width of the tapes should not be 1.5 inches. And the core of 1 inch and 3 inches has the same diameter of 1.6 inches. With Pen Holder: This sublimation heat tape dispenser has been designed with a pen holder that can be used to store markers, pens, pens, ruler, etc. Keep your desk tidy and orderly. Non-slip Base: This sublimation heat tape dispenser is equipped with a non-slip base. Perfect for increasing stability and effectively preventing the sublimation heat tape dispenser from being lifted forcefully Highly Efficient Cutting: Simply turn one side of the heat tape dispenser clockwise to cut the tape into multiple strips. The exterior hidden cutting blade can be turned on at any length for cutting, and you can use the tapes with a maximum width of 3.5 cm.