Item Type: Tattoo Pen And Tattoo Ballpoint Pen Set Product Description: 1. Hand Tattoo Pen Length: Approx. 11.7cm/4.6in Material: Aluminum Alloy Needle: Cartridge Tattoo Needle, Cartridge Tattoo Ballpoint Pen Features: Adjustable Needle Length 2.Tattoo Ballpoint Pen Specification: 10PCS Refill Liquid: 2ml/Box Applicable: Tattoo Cartridge Machine, Cartridge Tattoo Hand Pen Use: New tattoo artist in the exercise book or practice skin practice tattoo Characteristics: Help novice tattoo artists to get started quickly 3. Tattoo Practice Skin Material: Silicone Size: Approx. 141 x 189mm/5.55 x 7.44in 4.Tattoo Elastic Tape Material: Nonwoven Fabric Size: Width: Approx. 2.5cm/1in, Length: Approx. 2m/6.6ft 1,Excellent Aluminum Alloy Material: This tattoo pen is made of excellent aluminum alloy material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 2,Sleek Line Drawing: This tattoo pen uses a 0.5mm diameter sleek roller ball, which is not easy to build up ink, and can be fogged to draw lines. 3,Good Compatibility: This hand tattoo pen is suitable for most of the tattoo cartridge needles and tattoo cartridge ballpoint pens on the market, without the need to power up, you can use it, adjustable out of the needle length. 4,Compact And Portable: This tattoo pen is small in size and light in weight, which makes it very convenient to carry around and use. 5,Wide Application: This hand tattoo pen has a wide range of applications, and can be used at home, in beauty stores, and for newbie practice. 1 x Aluminum Alloy Hand Tattoo Pen 10 x Tattoo Ballpoint Pen 1 x Silicone Practice Skin 1 x 2.5cm Tattoo Elastic Tape