1.Applicable SJK-electric wax knife and Ultra-thin wax Korean digital display electric knife. 2.Good thermal conductivity,long working life. 3.Design according to the ergonomic , Easy to use. Precautions: 1. Do not touch the welding tip during use to avoid to your hands. 2. Do not touch the product with wet hands and pull out the power plug to avoid electric shock. 3. When you need to replace the welding nozzle of the electric wax knife, be sure to turn off the power and replace the knife head after it has cooled down completely. 4. Do not place the equipment in a humid and dusty place, and be sure to keep it from heating equipment. 5. After use, clean the equipment, but do not spray water directly or wipe it with chemicals. 6. When there is noise, peculiar smell or smoke, please unplug it immediately. Colour:black Material:Metal + Plastic Package Contents: 1 x Wax Carving Knife Pen 6 x tips Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.