I recently had the pleasure of trying out the Opticz UV Blacklight Reactive Ink Hand Stamping Document Marking Security Kit, and I must say, it exceeded my expectations!
The kit came with all the essentials a 4-ounce bottle of Opticz brand Blue Invisible Ink, an UV LED Keychain Blacklight, a stamp pad, and a "X" Rubber Peg Stamp. Everything was neatly packaged, making it easy to get started right away.
The invisible ink is truly remarkable! It goes on completely clear but under blacklight, it glows bright blue. This feature makes the ink perfect for discreet marking or security purposes. Plus, since the inks are alcohol based, my stamp pad stayed cleaner longer than with other brands I’ve used.
One thing I appreciate about this product is its economy. The low viscosity of the ink means that a small amount goes a long way, making it an excellent value for the price.
I found the Opticz Blacklight Reactive Inks to work well on various surfaces, including skin and fabric. However, I learned that allowing the ink to dry for a few minutes before viewing under blacklight produces the most vibrant results.
If you’re in the market for invisible UV ink, I highly recommend giving Opticz a try. Not only does this starter kit provide everything you need to get started, but their products can also be purchased individually on their storefront. Just click on the brand name "Opticz" to explore their range of offerings!
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