Our set includes a high-performance wireless tattoo pen, masterfully crafted from aerospace-grade aluminum alloy for lasting durability. Precision machined and lightweight, this pen boasts a touch screen interface for effortless voltage and speed adjustments, making it the ultimate tool for all your tattooing needs. With the freedom from cables, you'll have maximum flexibility and comfort. Our wireless tattoo pen offers seven adjustable stroke lengths, ranging from 2.4mm to 4.2mm. This unparalleled flexibility allows artists to easily switch between needle depths, perfect for different techniques like lining and shading and creating intricate designs. Its powerful 6500 RPM coreless motor and adjustable voltage range (5V-11V) make for quick, low-vibration coloring with minimal skin damage. The 1500mAh battery provides 8-10 hours of continuous operation, and the intuitive LED display allows for easy monitoring of voltage, session time, and remaining battery life. Enhance your workflow and achieve stunning results with this must-have tool! Kit Includes: 1pc Wireless Tattoo Gun 1pc 1800mAh Battery 40pcs Needle Cartridges 1pc Black Tattoo Ink (30ml) 14pcs Tattoo Inks (5ml) 1pc Grip Cover 2pcs Transfer Paper 2pcs Practice Skins 2pcs Disposable Gloves Tattoo Case Note: We recommend to use the tattoo inks included for practice skin only Package Dimensions: 10.0 x 9.8 x 3.7 inches