3070900037656
Regular price £3.80 Save £-3.80A magic pen ideal for keeping a secret diary or for passing secret messages in class.
The pen uses 'invisible' ink which is revealed by shining the uv light in the lid of the pen on it. It has an on/off button and takes 2 LR44 button batteries which are included.
13 cm long.
Age suitability: 8 years plus.