Description
The reactions you will get with this prank are awesome... squirt a little Invisible Ink on someone, watch them have a huge reaction, and laugh as the stain completely disappears. Disappearing ink is a surprisingly very educational product. The perfect introduction for an acid base topic!. Some great acid-base chemistry behind all of the prankster fun. Disappearing Ink;100% Satisfaction 1 oz. Bottle. Great Joke or Magic Trick.
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