Secret Message Writing SPY PEN UV LIGHT TORCH Magic Letter Invisible Ink Marker

The set includes a pair of refills as well as an ultra-violet torch that can be used to make the pen ink visible. Ultra-violet torch Key ring. Special pen, that writes with invisible ink that can only be revealed under ultra-violet light.

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The set includes a pair of refills as well as an ultra-violet torch that can be used to make the pen ink visible. Ultra-violet torch Key ring. Special

Secret Message Writing SPY PEN UV LIGHT TORCH Magic Letter Invisible Ink Marker

The set includes a pair of refills as well as an ultra-violet torch that can be used to make the pen ink visible. Ultra-violet torch Key ring. Special

Secret Message Writing SPY PEN +UV LIGHT TORCH Magic Letter Invisible Ink Marker

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