Use the UV Spy Pen to mark and check discreetly! 🔦Lightweight, Portable & Easy to Use – Take it anywhere and enjoy hours of mystery fun! ✅ Great for party bags & secret notes.
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Girls Secret Spy Mini Notebook with keyring. Write ion the notebook with the secret invisible ink pen and then reveal only with the uv light. 1 Mini Notebook.
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Invisible ink pens are great for marking all kinds of surfaces and applications, especially paper. Invisible/Secret ink pen & built in UV light. UV light is also useful for detecting counterfeit bank notes.
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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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SPY PEN - Send top secret notes with invisible ink and reveal them with the UV Light! Tinc Kids' Spy Pen. INVISIBLE INK - Harmless and flavourless ink for kids. Smooth and colourful disappearing inks!
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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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【Halloween Party Goodies】 Perfect for the wedding invitations;Goody bags for kids spy party;Make a fun party favor;Great goody bag treat and brings you an amazing variety of fun applications. 【Invisible Ink Pen】 Harmless and flavorless ink,healthy toys for your children!
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