Secret Message Pen by Tobar

Discover a use of UV light with the Secret Message Pen by Tobar. The set contains special pens that write with invisible ink that can only be revealed under ultra-violet light. The set includes 2 pens as well as an ultra-violet torch that can be used to make the pen ink visible. Age 5 – 12 years

Educational Benefits:

• encourages writing
• develops letter writing skills
• encourages reading for information
• develops social skills
• ignite an interest in spies and the history of spies
• discover uses of UV light