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Secret Agent Invisible Ink PenThe Secret Agent Invisible Ink Pen is an essential tool for any aspiring spy. This clever device allows you to write hidden messages that can only be revealed using the built-in UV light. It's a perfect gadget for children and adults alike who are fascinated by espionage and secret communications. Write invisible messages that are revealed by UV light Compact and easy to use Not suitable for children under 3 years due to small parts
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🇺🇸 Ship from USA · On Agora since 2025
$7.99