Can you attach a string to the cap or pull pin, so kids can sit out of the way and pull the string?

Absolutely! We recommend a thin sting to go around the pull pin and a light pull motion that won't break the geyser. Try it in your hands a couple of times before attaching the geyser to a bottle.

Does this only make one geyser or more than one? -- like can I keep re-using it as long as I buy new coke and new mentos?

Only one geyser. Yes, you can use it a lot of times. There is nothing to break by time, just be gentle when you putting it on bottle-you can throw mentos to coke by accident before you tighten it

Can I use carbonated soda water?

Haven't seen if it will work with anything other than soda, but it should work the same.... Give it a try.

I am thinking about ordering a few of these for an experiment with my students. Do you lose the tips when it explodes? Are the tips necessary?

The tips stay on. You can order the one with different tips its even more fun.my 8 yr old had a blast! Some tips shoot higher some have More then one stream.

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Extreme Geyser Tube | Soda Lab Experiment, Includes Tube, Candy & Unique Spray Caps, Chemistry Magic, Classroom STEM Project, Stocking Stuffer

Extreme Geyser Tube | Soda Lab Experiment, Includes Tube, Candy & Unique Spray Caps, Chemistry Magic, Classroom STEM Project, Stocking Stuffer

Product ID: 367632382

Details

Age Range (Description)
Kid
Brand
Steve Spangler
Item dimensions L x W x H
25.4 x 5.1 x
Size
2 x 10 x 2.7
Theme
Chemistry

🍬Includes Mentos candy

🚀30-ft geyser height

🧪3 unique spray caps

€ 56.38

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Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Ignite Curiosity, Launch Fun, and Own the Ultimate Soda Science Show!

ALL IN ONE KIT - Comes complete with a geyser tube, Mentos candies, and 3 spray caps—just add your favorite 2-liter soda and ignite the fun.
LAUNCH LIKE A PRO - Precision-engineered trigger and double-pull pin deliver a spectacular 30-foot soda geyser every time—no mess, just wow.
TRIPLE ERUPTION MODES - Switch between Turbo, Triple, and Soaker caps to customize your geyser’s flow and keep the excitement fresh.
STEM LEARNING MADE FUN - Hands-on chemistry experiment that sparks critical thinking, creativity, and real-world science understanding.
PARTY CLASSROOM READY - Perfect for birthday thrills, group activities, or engaging STEM lessons that make learning unforgettable.

The Steve Spangler Science Extreme Geyser Tube kit includes a precision-engineered geyser tube, Mentos candies, and three unique spray caps (Turbo, Triple, Soaker) to create customizable soda eruptions up to 30 feet high. Designed for kids and educators, it combines hands-on STEM learning with thrilling visual experiments, perfect for classrooms, parties, and home use. No assembly required; just add a 2-liter soda bottle to start the explosive fun.

Specifications

ASIN	B082MS25Y2
Age Range Description	Kid
Best Sellers Rank	#398,651 in Toys & Games ( See Top 100 in Toys & Games ) #10,244 in Science Toys & Kits
Brand	Steve Spangler Science
Customer Reviews	4.7 4.7 out of 5 stars (2,995)
Educational Objective	Creative Skills, Critical Thinking, Exploratory Skills, STEM
Global Trade Identification Number	00192407535930
Included Components	Geyser Tube, roll of MENTOS chewy mints, Fountain/Fan/Runaway geyser caps
Is Assembly Required	No
Item Dimensions	25.4 x 5.1 x 6.9 Centimeters
Item Type Name	Science Kit
Item Weight	37.5 Grams
Manufacturer	Steve Spangler Science
Manufacturer Part Number	WGEY-105
Material	Plastic
Model Number	857155
Number of Items	1
Number of Packs	1
Size	2 x 10 x 2.7 inches
Theme	Chemistry
UPC	192407535930
Unit Count	1.0 Count

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€ 56.38

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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