Kearing Fine Tip Washable UV Invisible Pen
SKU: UV05
0.5mm fine tip invisible pen perfect for secret marking.
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Product Description
The ink is invisible after you write with it, unless you use UV light to see the secret message perfectly.
Washable markings for temporary quality inspection and secret marking,
suitable writing on textile, paper, plastic, wall, shoes, etc…
Markings only visible under UV lamp, markings easily erased by water!
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