CrunchLabs Elephant Toothpaste Blast STEM Science Experiment Kit

Blast Off with Mind-Blowing Science: Erupt 15-Foot Foaming Explosions with Mark Rober’s Elephant Toothpaste Kit! 

Level up backyard science with the CrunchLabs Elephant Toothpaste Blast STEM Science Experiment Kit, designed by former NASA engineer and YouTube star Mark Rober. Inspired by his record-breaking viral experiments, this hands-on chemistry set lets kids create colossal, foaming eruptions that rocket over 15 feet (4.57 meters) into the air. Rather than just watching a passive chemical overflow, kids take total control of the reaction by adjusting flow nozzles, mixing safe active ingredients, and tweaking setup parameters to test real-world principles of fluid mechanics, pressure, and gas production. It is an adrenaline-packed, highly repeatable upgrade to traditional volcano kits that turns chemistry into an unforgettable outdoor spectacle.

Compatibility

• Recommended Age Range: Suitable for ages 8 years and up (designed for ages 8–12 with adult supervision recommended for outdoor chemistry play).

Product Features 

• Massive 15+ Foot Eruption Heights: Specially engineered launching vessel and nozzle assembly blast thick foaming eruptions up to 15 feet high for maximum visual excitement.

• Adjustable Flow Control: Features a customizable nozzle mechanism that allows young scientists to tweak pressure and flow velocity to observe cause-and-effect science in action.

• 6 Built-In Blasts + Unlimited Household Hacks: Includes pre-measured reaction sachets for 6 full eruptions out of the box, plus instructions to keep the fun going using simple household pantry ingredients (like baking soda and soap).

• Exclusive QR Video Content from Mark Rober: Scan the included code to access exclusive online lesson videos where Mark Rober explains the engineering principles, fluid dynamics, and chemical science behind the blast.

• Safe, Outdoor Chemical Reactions: Uses non-toxic, child-friendly ingredients formulated for safe outdoor play under adult guidance, complete with included protective safety goggles.