Enhance your tattooing precision with our 12-Piece Assorted Tattoo Skin Marker Pen Core Set. Designed for professional and personal use, these pen cores offer reliable pre-tattoo marking with long-lasting, fade-resistant ink. The water-based formula dries quickly, ensuring smudge-free results, while the 1.6mm velvety nib allows smooth, painless application on all skin types—even sensitive areas like the face or for children's temporary designs. Including 3 red, 3 black, 3 green, and 3 purple refills, this set provides ample supply for tattoo pen holders, perfect for special events, parties, or professional studios. Crafted from premium, eco-friendly materials, each core delivers clear, precise lines, making every marking session effortless and professional. Trust in our markers to elevate your tattooing experience with accuracy and ease.