Hex holographic vinyl sticker featuring the WunderSquad inventor character

Hex Holographic Sticker 4"

$3.00

Ages 6+

All-in-one, pre-measured ingredients — no shopping required
Illustrated WunderSquad guide included
Gift-ready WunderBag
Free from parabens, sulfates, phthalates & synthetic dyes

30-day Wunderkits Return Policy

Meet Hex, the brain of the WunderSquad!

Motto: “Clean is just good chemistry.”

This premium 4-inch holographic vinyl sticker features a brilliant rainbow shimmer that catches the light from every angle. Durable and weather-resistant, Hex is ready to decorate water bottles, notebooks, folders, laptops and more.

Whether you're a maker, inventor or creative thinker, Hex is the perfect sidekick for your next big idea.

Get one, gift one! Free shipping on orders $90+

Hex Holographic Sticker 4"

$3.00

Free from Harsh Chemicals

No parabens, phthalates, sulfates, or synthetic dyes. Every ingredient is cosmetic-grade and clearly listed.

Pre-Measured & All-in-One

Everything kids need arrives in one WunderBag. No shopping for supplies, no prep work, no guessing.

Kid-Friendly Activity Lengths

Designed to hold attention from start to finish. Long enough to feel meaningful, short enough to keep it fun.

Gift-Ready Packaging

The WunderBag arrives beautifully packaged and ready to give — no extra wrapping needed.

Got questions?

Frequently Asked Questions

Is this kit safe for kids?

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All Wunderkits ingredients are cosmetic-grade and are free from parabens, sulfates, phthalates, and synthetic dyes. Adult supervision is required for younger kids and recommended for older kids. Our kits are meant to be enjoyed together.

What age is this kit for?

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This kit is designed for Ages 6+. Younger kids will need more guidance from a grown-up; older kids can follow the illustrated WunderSquad manual fairly independently.

How many times can we use this kit?

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This kit includes enough ingredients for multiple sessions. The keepsake WunderBag works great for storing reusable tools or anything kids want to stash.

Is the finished product actually usable?

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Everything kids make with Wunderkits uses cosmetic-grade ingredients, so the finished soap, bath bomb, or milk bath blend is real and ready to use. Kids can use it themselves or gift it.

What is your return policy?

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We offer 30-day returns for unopened and unused kits. If something arrives damaged or isn't right, contact us and we'll make it right. Please see our Returns & Refunds page for more information.