Ultimate Slime Kit for Girls 10-12 | Perfect Toys for Girls 7-12 Years Old | Complete DIY Slime Making Kit for Kids and Boys |…
Zen Laboratory
Best for
Best mega-kit
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$24.95
Updated May 18, 2026 · 1 min read
Sources behind this verdict
4 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, this Ultimate Slime Kit's calling card is sheer quantity, retailer listings and verified-purchase reviews on walmart.com both emphasize the 50+ included items: 18 colors of crystal slime, 12 glitter varieties, foam beads, fishbowl beads, charms, and tools. Amazon's verified-purchase base is substantial at over 25,000 ratings averaging 4.7, and walmart.com reviewers describe kids spending "hours mixing" and specifically praising the glow-in-the-dark slime. The specialist-community picture is thinner for this exact kit, the r/Slime signals in the supplied data don't single it out by name, so the verdict leans heavily on retailer-review consensus rather than enthusiast endorsement.
What reviewers liked
- Over 50 components in one box, strongest variety-per-dollar in the candidate pool
- 25,000+ amazon.com verified-purchase reviews averaging 4.7
- walmart.com retailer reviewers report long, engaged play sessions
- Glow-in-the-dark slime called out specifically as a hit
Where it falls short
- No specialist-community (r/Slime) endorsement in the supplied signals to corroborate retailer ratings
- Many tiny mix-ins create a mess and aren't suitable for very young kids
- Premade pots are single-use; no built-in path to make more slime once consumed
Across the reviewers we read, this Ultimate Slime Kit's calling card is sheer quantity, retailer listings and verified-purchase reviews on walmart.com both emphasize the 50+ included items: 18 colors of crystal slime, 12 glitter varieties, foam beads, fishbowl beads, charms, and tools. Amazon's verified-purchase base is substantial at over 25,000 ratings averaging 4.7, and walmart.com reviewers describe kids spending "hours mixing" and specifically praising the glow-in-the-dark slime.
The specialist-community picture is thinner for this exact kit, the r/Slime signals in the supplied data don't single it out by name, so the verdict leans heavily on retailer-review consensus rather than enthusiast endorsement. For a kid who wants maximum variety and lots of mix-ins in one box, the value proposition is clear; for a slime purist chasing premium texture, community discussions suggest boutique premade slimes will outperform.
- Everything Slime All the Time - The ultimate Christmas gift for kids and tween girls gift, Slime Party Favor, Slime Making Kit with add ins galore and enough slimy stuff to keep girls, boys and kids glued to the activity for hours! It comes with over 50 different slime supplies all in one box! 18 beautifully wacky colors of crystal slime ranging from clear slime, to purple slime, 12 types of glitter, various foam beads, fishbowl beads and more!
- Best Slime Kit - Best selling slime kit on Amazon since 2019 | Birthday Party Favors for kids 4-8, 8-12 year old girls boys | Best gift ideas for 7, 8, 9, 10, 11, 12 year old girls, toys for 7 and 8 year old girls | toys for 6 + year old girls | girls gifts age 8-10 | craft kits for girls ages 10-12 | diy kits for girls | teenager gifts for girls | 9 year old girl gifts | 10 year old girl gift ideas
- Glow in the Dark Slime Kit - Our jumbo slime supplies pack glows in the dark, has glitter, and all the mix in accessories needed to make your own green slime | Mix in a little, mix in a lot, or say "mix I will not!" This slime will glow in an instant!
- Great Birthday Gifts for Girls - Slime party favors for kids 8-12, diy slime making kits for girls and slime supplies stuff that will help unleash your little one's creativity and develops their motor skills and hand-eye coordination! Teenagers will love getting messy too! Arts and crafts for girls boys are proven to be the best stress relief activity
- Safe and Non Toxic - Made with eco-friendly material, our slime and slime containers are washable, reusable, safe and DO NOT contain borax powder. Quality-tested non-toxic formulas are 100% safe for kids and adults. ASTM certified. Recommended for children 5 and up. Do not eat.
“40+ GIFTS YOUR KIDS WILL LOVE THIS CHRISTMAS I ...” · YouTube
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