Geyser Tube

$6.99

Description

Ages 8+

This fun and popular science experiment is sure to please, and make a mess! Comes with a tube attachment to clip on to a 2L pop bottle (TIP: Diet Coke and other Diet pops tend to react more strongly, with the added bonus of less sticky clean-up!) and pack of Mentos to create an explosive chemical reaction! HIGHLY recommended this toy be used ONLY outside!