House of Marbles

Invisible Ink Spy Pen

  • £3.25

Part of the “Super Secret Spy” range this clever spy pen lets you write secret messages only revealed by the built in U.V. light! Perfect for any budding spy and great for party bags. Comes with a handy hook so you can keep it safely attached to a pad of paper and presented in a uniquely designed counter display to help maximise sales.

Dimensions 2 × 2.5 × 13 cm