
1.Elmer's Celebration Slime Kit
A classic glue-and-activator kit with assorted colors so kids mix their own washable, non-toxic slime from scratch.
Slime is a favorite with 6 to 8 year olds because it is stretchy, squishy, and endlessly customizable. Some kids love mixing their own, others just want ready-made tubs to play with. The best slime gifts come with clear instructions, plenty of colors or add-ins, and a way to keep it all fresh.
Updated October 14, 2026 · Picks refresh weekly from what's selling now
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A classic glue-and-activator kit with assorted colors so kids mix their own washable, non-toxic slime from scratch.

Four soft, airy, scented slimes from a brand parents trust, ready to squish straight out of the container.

Premade cloud, clear, butter, glitter and glow slimes plus add-ins let kids customize a whole collection.

A cute axolotl-themed, scented cloud slime in a reusable jar that suits kids who love collectible, ASMR-style slime.

Made for ages 5-8, it lets slime lovers explore hands-on science with 100+ experiments.

Ready-to-play scented fluffy slime with rainbow sprinkle add-ins, so there's no mixing needed for younger kids.

A blind-bag food-themed slime aimed at ages 6-8, with the fun of not knowing which scented slime is inside.

Two premade glow-in-the-dark dragon slimes with charms, made for ages 4-8 and a good fit for kids who like fantasy.

Crunchy, foam, jelly and sparkle textures give kids 6 and up a mini slime lab to experiment with.

A unicorn-themed fluffy cloud slime making kit labeled for ages 6+, packed in a gift-ready box.

Five soft, non-sticky butter slimes with charms, labeled for ages 4-8, are good for sharing or party gifting.

A fairy-tale purple set of butter, cloud and clear slimes that works for ages 5 and up and is easy to split among friends.
Commercial slime marked non-toxic and age-appropriate is generally fine for this age with supervision. Kids should wash hands after playing and keep slime away from mouths, eyes, and hair. Check the label and any ingredient warnings, especially for children with sensitive skin.
A kit suits kids who like mixing, measuring, and picking colors. Premade slime is better if your child wants instant play without the mess of making it. Some kids enjoy both, so a kit plus a few ready-made tubs is a safe combination.
Store it in an airtight container right after playing and keep it away from heat and direct sun. Slime that has started to stiffen can sometimes be revived with a few drops of water kneaded in, but follow the instructions that come with the product.