Dual Tip Invisible Ink Marker Pen, Fine Tip 0.7 mm & 1.5 mm Water Based Invisible Securitas Uv Pen for Paper,Skin,Wood,Leather,Plastic,Cloth,Ceramics, Glass, Metal - Pack of 2
Features - Water-based ink, colorless,the ink can only be seen under UV light
Dual Tip Invisible - Friendly ink with a dual-tipped design of 0.7mm and 1.5mm. You can use it to write those secret marks with precision. You know, a single-line pattern is easy to find the rule, but with different thickness lines, you'll get completely different writing effects. And it writes super smoothly without any ink breakage. It's really a great choice for those who want to add some special touches to their writing. (Remember to tightly cover the cap after usage.)
Use for - The invisible ink marker can be written on paper, leather, wood, leather, plastic, cloth, ceramics, glass, and metal. Most surfaces are okay. Note: It is easy to erase on overly smooth surfaces. Please refer to the real picture effects on various materials in the main picture.
Our amazing invisible marker pens can be wonderfully utilized in: event tickets, industrial coding, security printing, coupons, lottery tickets, inventory control, advertising, museums, theaters, anti-theft, and so much more! These marker pens offer unique and versatile solutions that you simply can't miss out on. They are an essential tool for ensuring security, creating engaging experiences, and providing efficient management.