Wormhole WTK390 Wireless Tattoo Machine Practice Kit
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Product description
* Includes a 1,200mAh tattoo battery with standard RCA connection
* Battery provides approximately 3–5 hours of use after a full charge
* Includes tattoo cartridge needles, ink, transfer paper, practice skin, and accessories
* 4.5mm stroke length, 3.5–4.5mm effective needle length, and 6–8V working voltage
The Wormhole WTK390 Wireless Tattoo Machine Practice Kit provides a versatile setup for tattoo artists, beginners, and professionals. Its aluminum alloy tattoo pen is designed for both lining and shading, with an 8V speed of up to 8,000 R/M, a 4.5mm stroke length, and an effective needle length of 3.5–4.5mm. The 1,200mAh battery pack offers approximately 3–5 hours of operation after a full charge and uses a standard-size RCA connection compatible with most tattoo pens featuring RCA interfaces. The kit includes cartridge needles, tattoo ink, ink cups with a base, transfer paper, blank practice skin, a bandage, nitrile gloves, and a Type-C charging cable. It supports practice and creative work across a range of tattooing styles, including detailed line work and shading. For tattooing on human skin, the listing recommends Wormhole Pro Series ink.