TECHNOCHITRA Magic Disappearing Ink Set of 6 Pieces Magic Trick Prank Magic Trick Prank BottleS Gag Toy  (Blue)

1. 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. Some great acid-base chemistry behind all of the prankster fun. 2. Disappearing ink is a surprisingly very educational product. The perfect introduction for an acid base topic!. 3. Disappearing Ink;100% Satisfaction 1 oz. Bottle. 4. Great Joke or Magic Trick. 5. Pack include Set Of 6 Magic Ink Bottles.