🖊️ROTARY TATTOO PEN: 1 piece tattoo pen with RCA interface, runs smoothly and almost silent, which can meet all your tattoo needs. Needle protrusion: 1 - 4mm. Length of the stroke: 3.5mm. Working voltage: 6-8V. The tattoo machine is made from premium aluminum alloy, has exquisite workmanship, features a powerful motor and an advanced gear system, continuous operation not hot, and low noise. Rotate the grip to remove it or adjust the needle depth. 🎁COMPLETE TATTOO KIT: The Wormhole tattoo kit includes a tattoo pen with RCA cord, tattoo power supply, foot pedal, 10 color tattoo ink, 1 transfer paper, 1 self-adhesive cover, 20 tattoo cartridge needles, 40 tattoo ink caps with base, 5 tattoo pen bag, 1 pair disposable glove, 4 disposable tattoo bibs, 1 tattoo sheet, 1 razor, 1 user manual. A very perfect combo for beginners. 🔋HIGH-QUALITY POWER SUPPLY: This dual control tattoo power supply has new technology and design, is higher quality, and is more durable. Using the automatic protection function, when your voltage is too high or abnormal, the power will be automatically cut off, which can make your tattoo safer and protect your tattoo tool. ✨WARRANTY: From the purchase date, the tattoo pen, and power supply come with a 12-month warranty; the tattoo RCA cord and tattoo foot pedal come with a 6-month warranty. Free replacement or repairment is offered if items are under warranty. Please feel free to contact us to get the issues fixed. If you received a tattoo kit with quality problems or have something missing please be free to contact us. We will send you a brand new replacement. 🤝BEGINNER FRIENDLY: You will get a Online-Guide on how to set up the tattoo kit. If you encounter any technical problems while using this tattoo gun kit, welcome to contact us, we will provide you with one-to-one guidance until you can successfully use this tattoo machine kit.