All-in-1 Kit:Thread burning pen kit includes 1pc thread zapper tool, 2pcs replaceable tip and 1pc cleaning brush help you increase the service life of the cautery pen,1pc tool stand help you cool the tip and prevents tool from rolling on the stand when not used,1pc type-c charging cable,multiple plastic storage box protects replacement heads from dust Auto-off Protection:This portable and lightweight thread cutter is designed to prevent the tip from being burned out due to excessive temperature,the heating will automatically stop after 10 seconds of operation Rechargeable Digital Display:Burning tool can work 100+ times after fully charged. Built-in premium rechargeable lithium battery, the digital LCD screen display the power and time work status,making your threading buring work easier and safer One Click Start:All functions integrated into one button,continually press 5 times to switch on/off, continually press 3 times to switch 3-gear temperature, long press operation button to enter working mode,note that The temperature drops automatically after continuous heating 10s to protect the tip Widely Used: Suitable compatible with cutting threads, leather craft,embroidery and sewing work,bracelet work, wax carving, melting nylon cords, jewelry making and so on,multiple quick USB-C charging ways,( note:the input voltage should be less than 5V) Colour: A black Material:Metal Package Contents: 1 set * jewelry tools kit Only the above package content, other products are not included. Note: Light reflection 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.