The classic Disappearing Ink prank in a squirt bottle! Squirt your shirt or a friend's clothes to make a blue ink stain. In about 2-3 minutes the blue ink will fade away. Our Squirt bottle makes a temporary mess. Say a "magic" word and the blue ink fades away.
Disappearing Ink is also a simple chemistry demonstration of thymolphthalein and carbon dioxide (air). The all-time favorite disappearing ink practical joke is back!
Disappearing Ink is also a simple chemistry demonstration of thymolphthalein and carbon dioxide (air). The all-time favorite disappearing ink practical joke is back!
