Invisible Ink Ghostwriters Thinking Putty
Crazy Aarons Invisible Ink Ghostwriters Thinking Putty is an illusion for your eyes and a delight for your hands. Often used to encode top-secret information, invisible ink has a long and interesting history dating back to 4th century BC. There are all kinds of ways to make and read invisible ink (like heat and lemon juice), but the Invisible Ink Thinking Putty uses ultraviolet light to mimic blue ink on a sheet of green paper. Write with the Glow Charger and watch with wonder as your words evaporate into thin air.
You can tear, knead, twist, bounce, sculpt and stretch Crazy Aarons Thinking Putty. With so many play options children will be amazed by the brilliant ideas they create with a handful of putty. This tin includes a huge handful (90g) of Invisible Ink Ghostwriters Thinking Putty.
Please note that this product may contain colourants that can stain. Putty may stick to clothing, hair, eyebrows, eyelashes and fabric.
Age Recommendation: 8 Years +
Dimensions: 10.5cm x 10.5cm x 3.5cm
Country of Design: US
Country of Manufacture: US
Primary Material: Non-toxic Silicone
Assembly Required: No
Gift Wrap Available: Yes
Brand SKU: CA227
Shipping Type: Standard