Product Review
ADDITIONAL PRODUCT INFORMATION GoTrovo is an award-winning, family run company that prides itself on great, fun products and the highest, independently-tested, safety standards. Our pens (6 purple,6 black) all comewith a cipher code on the barrel to enable the user to immediately write encrypted messages (we've even put the code in 2 formats on each pen so it's readable for right and left handed people). The long-life UV light comes on with an easy-to-pressbutton, so that you can read the secret messages. This 12 pack ALSO includes 12 fun spy identity cards which you can personalise - your very own business card - just keep them top secret! Every purchaser will receive a free EBook via email after purchase, packed full of fun activities and "Top Secret" labels that you can print and enjoy.
- CAPTURE CREATIVITY AND IMAGINATION with our Invisible Ink Pens, perfect for spy games, budding detectives and pretend play - the only limit is your child's imagination! Create your invisible message with the Spypen then the ultraviolet light will reveal the secret!
- KEEP THE KIDS OCCUPIED FOR HOURS with our printable activity guide. It's full of activities and ideas to create invisible secret messages, plus different ways to code those messages to make them doubly secret!
- FUN FOR BIG KIDS TOO Leave your kids a series of secret message and unleash your inner child! Must have for any stationery lover! NO MESS TO CLEAR AWAY. Can't be seen on walls or furniture (not that we're encouraging you to write on them!)
- LOADS OF HIDDEN LEARNING OPPORTUNITIES! No need to nag your child to practice writing, reading and sums when they have invisible ink! Encourage your budding spy to learn to code and create encrypted invisible messages with the cypher on the pen barrel.
- COMPLETE PEACE OF MIND conforms to safety requirements of CPSC, ASTM D4236 and F963. To activate the UV light remove the 'paper tag', press the Button on the cap. Includes 12 Invisible Ink Pens plus 12 Secret Agent Identity Cards to Personalise. 6 pack also available.
