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Steve Spangler Geyser Tube
Key item features
- Exciting Eruptions: Experience a soda eruption that can reach up to 30 feet into the air with the Steve Spangler Geyser Tube.
- Easy Setup: Simply attach the Geyser Tube to any bottle of soda, secure the trigger pin, load the Mentos, and pull the pin to start the geyser.
- Deluxe Version: Comes with three additional caps (Fountain, Fan, and Runaway) to change the shape of the eruption for varied fun.
- Consistent Launch: The Geyser Tube ensures a perfect launch every time, giving you time to stand back and enjoy the show.
- Included Accessories: The package includes a roll of Mentos chewy mints, a pressurizing nozzle, and instructions for creating the ultimate soda geyser.
- Improved Design: Features a new and improved Geyser Tube with double pull pin action and improved threading for better performance.
Generated by AI
Specs
- Minimum recommended age72 months
- Has written warrantyNo
- ManufacturerSteve Spangler Science
- Weight1 lb
- Color typeMulticolor
- Retail packagingKit
Current price is USD$11.99
Price when purchased online
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About this item
Product details
? Steve?s famous Mentos Geyser Tube ? A soda eruption that can go 30 feet into the air ? The Deluxe version comes with 3 additional caps to change the eruption shape ? Simply pull the pin to release the Mentos, and run for cover Product Description The Geyser Tube is a loading tube for the now famous Diet Coke geyser powered by MENTOS. If you?ve ever tried doing the experiment, you know how difficult it can be to drop the MENTOS into the bottle before the reaction takes off? and you?re soaking wet. The Geyser Tube will give you a consistently perfect launch with time to stand back. Attach the Geyser Tube to any bottle of soda (but diet soda works best because it?s not sticky ? no sugar!) Secure the trigger pin in place. Load the MENTOS into the tube, lock the special pressurizing nozzle in place and pull the pin. Oh, by the way, it?s best to pull the pin and then run away. The MENTOS drop into the bottle and the powerful soda geyser comes shooting out the top with enough pressure to reach an incredible height of 30 feet. That?s a record! You have the option of attaching three different Geyser Tube caps: Fountain, Fan, or ?Runaway.? Choose the shape of your geyser with three new Geyser Tube caps. Pick your Fountain cap to create a three spout geyser that resembles a fountain, the Fan cap to create a fan-shaped soda geyser, or the Run Away cap. Let?s just say you won?t want to stick around to see the shape that the last one makes. What?s Included: Extreme Geyser Tube New and improved Geyser Tube Double pull pin action Pressurizing nozzle Improved threading Roll of MENTOS chewy mints Fountain geyser cap Fan geyser cap ?Runaway? geyser cap Instructions for creating the ultimate soda geyser Geyser Tube New and improved Geyser Tube Double pull pin action Pressurizing nozzle Improved threading Roll of MENTOS chewy mints Instructions for creating the ultimate soda geyser
Steve Spangler Geyser Tube
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Specifications
Minimum recommended age
72 months
Maximum recommended age
156 months
Brand
Discount School Supply
Age range
72 Months & Up
Warranty
Warranty information
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Showing 1-3 of 6 reviews
Dec 28, 2025
Alyson
5 out of 5 stars review
Verified Purchase
Cute product. My toddler has been wanting to do this experiment and it came in nice packaging and was a great gift.
Incentivized Review
Helpful?5398K3JZIIC7493835530
Jan 23, 2026
Jeffrey
5 out of 5 stars review
Verified Purchase
Great Buy!
Awesome quick project on a rainy day or were a homeschool family and it's perfect to incorporate into a lesson.
Incentivized Review
Helpful?5398K3JZIIC7493835530
Dec 16, 2025
Lindsey
5 out of 5 stars review
Verified Purchase
got this as a stocking stuffer for my explosion-loving kid. it's a big hit!
Incentivized Review
Helpful?5398K3JZIIC7493835530





