Red Invisible Ink Security UV ink ultra violet marking (20 ml)

Description

The red, water-based UV ink is invisible to normal light but becomes visible when exposed to black light. This ink becomes visible with the products that emit UV light. Uses: - Pen with note book and invisible text; - in suits for stamping, access security and readmission clubs, showrooms, concerts, etc .; - to protect the authenticity of documents, vouchers, tickets or valuable documents; - for marking of commodity products (additional safety for defective products, warranty, return, etc.); - in logistics for marking boxes or packs, etc. Botle contains 20ml on invisible UV ink. This product is not easy to remove, like other similar inks, but can be removed with little effort.