6-Pack Ballpoint Pen Cartridges — Saturated

WHAT'S IN THE BOX:

• 6 Ballpoint Cartridges (.5mm, Saturated ink)

HOW TO USE IT:
Insert into your own tattoo machine (up to 3.5mm stroke) and practice on paper over a soft backing — a foam pad, stacked paper, or fake skin underneath. Run at 4 volts or lower to avoid splatter and get the full ~53 minutes of flow per cartridge. (Paper use only — not for tattooing on real or fake skin. Machine not included.)

Water-based and built to resist drying mid-session — bold, consistent lines for as long as you're practicing.