• Official Steve Spangler's Internet Sensation Diet Coke and Mentos geyser tube
  • Tube attaches to 2-liter soda bottles
  • Just add Mentos, pull the trigger ... and run away!
  • Makes 25-foot soda geyser
  • Candy net wt. 1.32 oz (37.5 g)
  • Size: 1-1/4" dia. x 6" (3 cm dia. x 15 cm)
Sorry, but this product has been discontinued.

See more Educational & Science Toys items.
Everything you buy is guaranteed. If you're
not completely happy, we'll give you a
hassle-free refund.