Description
The Ylvi secret message pen writes with invisible ink that only becomes visible when illuminated with the star topper's UV light.
- Batteries included, which are not replaceable
- Approx 14.2 cm tall
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The Ylvi secret message pen writes with invisible ink that only becomes visible when illuminated with the star topper's UV light.
- Batteries included, which are not replaceable
- Approx 14.2 cm tall