The Ultraviolet Marker can write invisibly on almost any dry surface,
including metal, paper, glass, paint, skin, and currency. The markings
remain invisible until illuminated under an ultraviolet light source.
Ideal for marking personal property, sensitive notes, thief detection, and covert communications. The ink is heat-proof, waterproof, and non-toxic.
Can be used with the Ultraviolet LED Flashlight sold on this website.
Available in choice of 3 ink colors: blue, red, or lime green.
Buy 1 of each and color code different items.
User assumes all risk and liability resulting from use of this product.
Neither seller nor manufacturer shall be liable to the buyer or any third person for any injury, loss or damage directly or indirectly resulting from use of, or inability to use, this product.