1 Invisible Ink Marker Pen. Colour: Silver. Words visible under the UV light. Battery: Built in 3 AG3 Button Cell. Use the pointer to point at the words you write and you can see them clearly. Light weight and portable.
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Invisible Pen brings you a variety of fun activities like treasure hunts. You can write anywhere: T-shirts, paper, skin. Permanent but washable. UV light pen with violet LED on the lid. Great for kids.
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This Invisible Ink Pen and Notebook, along with a UV Light Spy Pen is Perfect for birthday parties, the Invisible Ink Pen allows you to write secret messages that can only be revealed with the UV light from the Spy Pen. Kids will have fun writing and decoding messages with this covert spy kit. This set is sure to add an element of mystery and excitement to any birthday celebration.
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Perfect for carnivals, festivals, escape rooms, and creative fun, these magic pens are a must-have for anyone who loves secret notes and spy gadgets. The compact and lightweight design makes them easy to carry, while the battery-powered UV light allows for instant use.
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Ideal for puzzles, security, or creative projects, the ink is only visible under UV light. Fun and functional, these pens are perfect for kids, enthusiasts, or anyone who loves a little mystery in their writing.
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Ideal for puzzles, security, or creative projects, the ink is only visible under UV light. Fun and functional, these pens are perfect for kids, enthusiasts, or anyone who loves a little mystery in their writing.
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2pcs or 4Pcs Invisible Ink Pen as per your order. Fine point marker, is loaded with special ink that is only visible under UV light. Lamp holder is a purple yanchao lights, write can't see A photo with purple lights will be displayed.
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4 x UV Spy Pens. Invisible Pen brings you a variety of fun activities like treasure hunts. You can write anywhere: T-shirts, paper, skin. Permanent but washable. Battery contained and installed.
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