Descriptions: The pressing heads are 7mm, 5mm, 4mm, 3mm, 2mm and two flat heads. One is small, the other is large, and the large head can be ironed in any size. Hot pressing is suitable for high-temperature resistant materials such as metals, glasses and ceramics. Specifications: Voltage: 110V - 240 VSrear: Pink US/Pink EU/Purple US/Purple EU Size Rhinestone: SS6 is 2mm, SS10 is 3mm, SS16 is 4mm, SS20 is 5mm, SS34 is 7mm, 4mm is Hot Spot, 9mm Flat, Total 7pcs. Weight: 130g1:1 method. Choose hot press heads depending on the size of the touch-up applicator. Preheat it for 2 minutes. Place the ironing heads where you want it to be hot. Press the hot pressing heads on the front of the patch applicator.2. About 10-15 seconds, the patch applicator backing adhesive begins to melt. Fix the hot drill point downwards in the specified position3. If the rhinestone is not easy to fix in the pre-positioning position, you can use a small tweezer to remove the spot pressing pen by gently pressing the name from the side groove, and the pressing drill is fixed. Method 2: Firstly, place the touch-up applicator in the right place and replace it with a suitable ironing head. After 10-15 seconds of flat pressing, the primer glue of the drill can be removed by melting the light, and the pressing pen can be finished. Before batch operation, try to press a few pieces to find out what feeling, master the method and the time that suits you. Notes: 1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color showed on the pictures. Thank you!2. Please allow slight measurement deviation due to manual measurement. 1 X Fast Heating Patch Applicator 7 X Head Ironing 1.