Joyfy
Joyfy Science Kits for Kids, 85+ STEM Educational Experiments Toys Featuring Erupting Volcano & Crystal Tree, Birthday Gifts for Boys Girls Age 6-12
The verdict
This kit has significant quality control issues, with many experiments failing to work as described and inconsistent packaging, though some parents report success with younger children under close supervision.
What parents love
- • good variety of experiments
- • engaging for young children
Worth knowing
- • experiments don't work as described
- • instructions unclear or mislabeled
- • supplies don't match instructions
- • requires extra materials to complete
- • chemicals don't react properly
Beyond the listing
One reviewer demonstrated two experiments from the kit with hands-on results: the underwater volcano was visually impressive and rated highly, while the crystal tree/noodle experiment was less engaging but still functional. The kit includes useful lab equipment and comes with clear instructions and chemical packets for multiple experiments.
Holds up elsewhere
- impressive underwater volcano experiment
- includes equipment like beakers and test tubes
- clear instruction manual provided
- multiple experiments included
Comes up as a drawback
- crystal tree experiment less enjoyable than expected
- thick paste difficult to pour into bottle
Safety check — clear
We cross-checked this product and its manufacturer against CPSC recall notices, NHTSA child-seat recalls, FDA recalls and the AAP's safe-sleep criteria on August 31, 2026, and found no active recall or safe-sleep concern. That is a check of the public recall record, not a test of the product.
Not sure you need this at all?
We take no commission on anything here, so we can say what most lists won't: a good deal of standard baby gear is skippable, borrowable, or actively discouraged by current safety guidance.
Read what we tell people to skip ›How we read it: distilled from 66 Amazon reviews, last checked August 19, 2026. We carry no affiliate links and no brand pays to be featured — here's how we work.
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