Bring a touch of magic and mystery to your parties with theseUV Spy Pens with Invisible Ink and UV Light ! These features make theUV Spy Pens a fun, safe, and engaging choice for kids’ parties, gifts, and creative activities.
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Markings are invisible under normal light conditions and fluoresce under Ultraviolet 'Black light'. A permanent 'invisible' marker pen with high quality UV ink that isn't easily rubbed off unlike inferior pens.
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High quality Hard UV ink, CMYK, white & Gloss available.
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Ink visible under UV light Permanent Smudge-proof Waterproof Fast drying ink Bullet tip Nib 1.5 - 3mm .
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Permanent UV Marker Pen. Waterproof Ultra Violet Security Markers. Permanent UV Ink security property marker pens that leave an indelible mark. The high-quality permanent ink reveals a bright mark when exposed to a UV light source and has an extended lifespan so markings do not fade like standard UV pens.
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Markings are invisible under normal light conditions and fluoresce under Ultraviolet 'Black light'. • 2 x permanent 'invisible' marker pen with high quality UV ink that isn't easily rubbed off unlike inferior pens.
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UV light is also useful for detecting counterfeit bank notes. Simply use the pen to make a distinguishing mark and use the UV light to make checks. Invisible ink pens are great for marking all kinds of surfaces and applications, especially paper.
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UV light pen with violet LED on the lid. Invisible Pen brings you a variety of fun activities like treasure hunts. UV Light Pen. You can write anywhere: T-shirts, paper, skin. Permanent but washable.
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