How are we doing?
 |
Geyser Tube | Best Price History |
Sort by:
Product 
Make
Price
Vendor |
 | Geyser TubeIf you must conduct crackpot experiments with mints and fizzy pop you might as well do them properly. How? By loading Mentos into this bottle-top contraption and pulling the pin. As the sweeties react with the soda a powerful geyser blasts up to 30ft in the air. Whoosh!  |
| ^ Back to Top | Page 1 of 1 | < Prev Next > |