Ages 7+
Ages 7+

Crystal Ombre Soap Making


What you get

Make a splash — with soapy science! Craft and customize two kinds of colorful, crystal-inspired soaps. Then take a deep dive into hands-on learning, and explore mineral science, colorful ombre geodes, and the squeaky-clean chemical reactions between soap, grime, and water. Everything you can hope for (and soap for!) wrapped up in a single crate.

Requires microwave. One project can make 3 unique soaps.




From the desk of the product designer:

Behind the design

“We wanted to inspire kids to design, create, and engage with chemistry by making beautiful (and useful!) crystal-inspired soaps.”
- The KiwiCo Product Design team
Behind the Design

By the numbers

Possible scents tested: 11

Cubes of soap melted for testing: 105

Percent of kids with cleaner hands after testing: 100%!

Additional details


Let's Be Friends


7 reviews

May 12 2020

Lovely kit that kept 4 children engaged for hours. Children from 7 to 14- major hit! Not only did they have fun- but they made surprise gifts for Mother's Day and today they formed the soaps into a squirrel cash for their math lesson! They were able to make the soaps and begged to go to Hobby Lobby for additional materials to make more. They completed this and the soap dispenser by themselves and my daughter even read the book on soap and hygiene without any prompting- a surprise! Yay !!!! Thank you Kiwi Co! We will buy more!!

Apr 13 2020

We loved this one! Both my three year old and 6 year old were able to participate and had a blast. Two thumbs up!

Apr 5 2020

My son and I have been thinking of making soap for a while. But kept putting it off due to the cost of having to buy everything. This kit was right within my budget and made making soap so fun and easy! It comes with an ocean breeze scent that smells great and my son loves having soap he made in the bathroom!