All-in-1 Kit: Thread burning pen kit includes 1pc thread zapper tool, 2pcs replaceable tips, and 1pc cleaning brush to help extend the service life of the cautery pen. 1pc tool stand helps cool the tip and prevents the tool from rolling when not in use. 1pc Type-C charging cable and a plastic storage box protect replacement heads from dust. Auto-off Protection: This portable thread cutter is designed to prevent overheating. The heating automatically stops after 10 seconds of operation. Rechargeable with Digital Display: The burning tool can operate over 100 times on a full charge. Built-in premium rechargeable lithium battery. The digital LCD screen displays power level and working time status, making threading tasks easier. One Click Start: All functions controlled via one button. Press 5 times to turn on/off, press 3 times to switch between 3 temperature settings, and long press to enter working mode. Temperature automatically reduces after 10 seconds of continuous heating to protect the tip. Widely Used: Suitable for cutting threads, leather crafting, embroidery, sewing, bracelet making, wax carving, melting nylon cords, jewelry making, and more. Supports quick USB-C charging. (Note: Input voltage should be less than 5V.) Color: White Material: Metal Package Contents: 1 set * Jewelry tools kit Only the above items are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.