Applicable to SJK-electric wax knife and ultra-thin wax Korean digital display electric knife. Good thermal conductivity, long working life. Ergonomic design, easy to use. Precautions: Do not touch the heating tip during use to avoid burns. Do not touch the product with wet hands or handle the power plug to avoid electric shock. When replacing the welding nozzle, ensure the power is turned off and wait for the tip to cool down completely before replacement. Do not place the equipment in humid or dusty environments, and keep it away from heat sources. After use, clean the equipment properly. Do not spray water directly or wipe with chemical solvents. If unusual noise, odor, or smoke occurs, unplug the device immediately. Color: Black Material: Metal + Plastic Package Includes: 1 x Wax Carving Knife Pen 6 x Tips Note: The color may vary slightly due to lighting and display differences. Measurement error allowed is +/- 1-3 cm.