Desertcart Logo

Q: 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.

Q: 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

Q: 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.

Q: 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.

Deliver to Finland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎈 Get ready to launch your learning experience!

VERSATILE CAPS - Experiment with Turbo, Triple, and Soaker caps for varied eruptions.
STEM TASTIC FUN - Engage young minds with critical thinking and creativity.
MESS FREE DESIGN - Innovative trigger mechanism ensures a clean launch every time.
UNLEASH THE GEYSER - Experience eruptions up to 30 feet high!
PERFECT FOR ANY OCCASION - Ideal for classrooms, homes, and birthday parties!

The Extreme Geyser Tube by Steve Spangler Science is an engaging educational tool designed to spark curiosity and creativity in children. This science kit includes a geyser tube, Mentos candies, and three cap variations for different eruption styles, allowing for a hands-on exploration of STEM concepts. With a mess-free design and the ability to create impressive geysers up to 30 feet, it's perfect for classrooms, home experiments, and parties.

Specifications

Educational Objective(s)	Critical Thinking, Creative Skills, Exploratory Skills, STEM
Model Number	857155
Assembly Required	No
Batteries Required	No
Batteries Included	No
Material Type(s)	Plastic
Product Dimensions	25.4 x 5.08 x 6.86 cm; 37.5 g
Item model number	857155
Manufacturer	Steve Spangler Science
Country of Origin	USA
Item Weight	37.5 g

Have a Question? See What Others Asked

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

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?

Can I use carbonated soda water?

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?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 103.03

Duties & taxes incl.

Finlandstore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews

Extreme Geyser Tube

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions