Secret Notebook

Write a secret message with the invisible pen and use the UV light on the cap to read it Box dimensions 11,20 x 05,50 x 11,20 cm Age From 4 years old Batteries Requires 3 LR41 batteries included Included : One 300-sheet self-adhesive notepad and an invisible ink pen with UV lamp. Warning : Not suitable for children under 36 months due to small parts which can be ingested. Choking hazard. RETAIN THE PACKAGING FOR FUTURE REFERENCE. The colors and content may slightly vary. Works with 3 LR41 batteries included. Battery cannot be replaced. The light module is designed to work for a long time. Do not leave the light module within reach of small children. At the end of its life, the module should be disposed of at an electrical equipment collec