TRENDHAUS Space Adventure - Secret Message Pen with biro pen (1 pc., 2 designs) TH961754

2in1 - a galactic cool pen! With this pen you can write secret messages invisibly and they only become visible again when the UV light on the cap is activated and the paper is illuminated. So that small and big secrets always remain hidden! The blue biros also allows you to draw and write notes. Incl. replaceable batteries: 3 x LR41. Available in 2 different versions: green, orange. Pen length: approx. 16.0 cm Warning! Not suitable for children under 36 months. Small parts. Choking hazard. Adult supervision advisable. This item is operated with batteries which may not be disposed as normal household waste. Dispose of device and batteries separately. Batteries can only be removed upon irreversible disassembly of the product. Please keep this warning!