CrunchLabs by Mark Rober Elephant Toothpaste Blast
$24.99
In Stock
WARNING: choking hazard - small parts. Not for children under 3 yrs.
Eligible for registries and wish lists
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Guests are saying
This product offers a fun and educational experience for kids, allowing them to engage in a science experiment that can be repeated multiple times. While many guests appreciated the easy setup and clear instructions, some found the actual reaction underwhelming compared to expectations. The kit includes enough materials for several attempts, making it a great option for hands-on learning, though some guests felt it lacked the excitement they anticipated.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
3.3 out of 5 stars with 40 reviews
broad age appeal: 2.71 out of 5
ease of use: 2.79 out of 5
length of play: 2 out of 5
quality: 2.21 out of 5
value: 2 out of 5
23% would recommend
13 recommendations
1 out of 5 stars
Thumbs down graphic, would not recommend
20 September, 2026Verified purchase
Dont buy
Had a crunch lab party and it was a huge disappointment 😔
5 out of 5 stars
Thumbs up graphic, would recommend
11 September, 2026Verified purchase
So fun!
My son got this for his birthday (his choice) and it was a major hit!! I think the price is definately worth it as it comes with enough to do multiple experiments!
5 out of 5 stars
Thumbs up graphic, would recommend
11 September, 2026
Fantastic!!!!
fantastic!! went up every bit of 15 feet! would definitely recommend 👌 fun mixing the chemicals and waiting anxiously for the explosion!
2 out of 5 stars
Thumbs down graphic, would not recommend
10 September, 2026Verified purchase
Underwheleming.
Underwhelming. It took us 3 attempts to even get it to work kind of as advertised and it only comes with 6 packets. I feel like we probably could have done it ourselves with a bottle and some baking soda. But, our son loves Mark Rober and loves watching his show and now says he wants to be an engineer, so I’ll give them two stars for that alone. He really enjoyed the egg drop one and it worked really well, but I feel like this was a waste of money and he’s pretty disappointed and keeps asking how we can make it go higher. Idk kid.
1 out of 5 stars
Thumbs down graphic, would not recommend
31 August, 2026
Dont waste your money
Barely foamed/fozzed. NOT worth the price. Plus you can only do it a few times.
2 out of 5 stars
Thumbs down graphic, would not recommend
29 August, 2026Verified purchase
Don't bother
Meh. About as exciting as watching Mentos in Diet Coke. Just much more expensive.
2 out of 5 stars
Thumbs down graphic, would not recommend
25 August, 2026Verified purchase
No eruption
Cool idea but doesn’t explode like it supposed to . My son was super disappointed. The portion you put the citric acid in doesn’t dump into the bucket
1 out of 5 stars
Thumbs down graphic, would not recommend
22 August, 2026Verified purchase
Disappointing
Seal does not function well enough so foam shoots out the bottom and sides, leaving for a very underwhelming chemical reaction. Tried multiple times to no different results.
1 out of 5 stars
16 August, 2026Verified purchase
(no review title)
I ordered for my sons birthday and parts were broken when it came in. He was very disappointed
1 out of 5 stars
Thumbs up graphic, would recommend
15 August, 2026Verified purchase
Shipping turned it into a puzzle!
Arrived Busted into pieces
1 out of 5 stars
Thumbs down graphic, would not recommend
15 August, 2026Verified purchase
False advertising
Complete false advertising, this is not the elephant toothpaste it's the baking soda and vinegar with soap. Complete rip off
2 out of 5 stars
Thumbs down graphic, would not recommend
10 August, 2026Verified purchase
False advertising
False advertising. This is not an elephant toothpaste reaction. It is a simple acid and base reaction. An elephant toothpaste reaction is hydrogen peroxide and yeast. Very disappointing.
1 out of 5 stars
9 August, 2026
Not impressed
Lasts a fraction of a second. Anticlimactic.
1 out of 5 stars
Thumbs down graphic, would not recommend
9 August, 2026Verified purchase
Dissappointing
Carefully followed instructions and attempted the experiment three times with zero success. Disappointing, don’t waste your money.
3 out of 5 stars
6 August, 2026
originally posted on moosetoys
Easy set up
[This review was collected as part of a promotion.] Kids were super excited to try out this product. Easy to set up and instructions were easy to follow. The product function itself wasn't as exciting as expected though as it was a short amount of thrill. Clean up is easy and there are multiple packets to try again at a later date with additional instructions on how to make it yourself.
5 out of 5 stars
5 August, 2026
originally posted on moosetoys
Amazing
[This review was collected as part of a promotion.] This was the kids dream come true. They have been dreaming of the day they can try elephant toothpaste! It was so much fun and they love that they get to do it multiple times!!
2 out of 5 stars
31 July, 2026Verified purchase
Could be better
Not really elephant’s toothpaste. Falsely advertised.
3 out of 5 stars
Thumbs down graphic, would not recommend
25 July, 2026
fun science for little kids
Disagree with the age on this. Its more of a kindergarten, or better yet, pre school level rather than 8+. For kids who have watched the Mark Rober shows, this does not have the wow factor. We expected so much more! Tried all the different settings, some just bubbled, and some went into the air. Over all, well packaged, easy to read and understand instructions, and a video is provided with scanned link
4 out of 5 stars
22 July, 2026
originally posted on moosetoys
Has potential
[This review was collected as part of a promotion.] This is a pretty cool experiment to try with kids, although it doesn’t really foam up like on the box, it’s more of a spray. I believe maybe I could try again and have a better outcome, possible learning curve. It comes with enough product to try it three times so that’s really nice! Didn’t make too much of a mess and instructions were pretty straightforward!
5 out of 5 stars
21 July, 2026
originally posted on moosetoys
Super cool
[This review was collected as part of a promotion.] This was pretty cool. My husband and my 11 year old did it one afternoon and enjoyed it. Super simple instructions and easy to follow. Would recommend