Use the invisible ink spy pen set to send secret messages to your friends. The invisible ink only shows up under the UV light on the pen cap.
• Hide your writing with the invisible ink pen • Use the UV light on the pen lid to reveal your secret messages • 2 pens in each pack. One red, one black. • Requires 3x LR41 batteries (included, not replaceable)
If you're looking for a unique, fun and exciting gift that's a little left of centre then you've come to the right place! Cookie Jar stocks a huge range of design-led gifts, toys and collectables sourced from all over the globe, shipped to your door for only $6.99.
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