• TOPModel set consisting of diary with lock and secret pen with invisible ink

• New: The pen batteries are replaceable

A TOPModel set for secret thoughts and secrets: The diary in a colourful leo look with a cool model motif has a cute heart-shaped lock with two keys and finely lined pages on the inside. The matching pen writes with invisible ink that only becomes visible when illuminated with the UV light of the diamond topper. New: The batteries in the pen are replaceable.