Price: $29.95 - $23.99
(as of Sep 27, 2023 16:15:10 UTC – Details)

From the brand

At Thames & Kosmos, our goal is to provide fun, wholesome, educational experiences for kids and families of all shapes and sizes!

For over 200 years, our global family of companies has been refining the process of developing creative and innovative ways to inspire children—and adults!—to discover their world, ask questions, and try things for themselves, all with the goal of transforming that curiosity into knowledge.

How did we get our start?

Thames & Kosmos was founded in 2001 when a Rhode Island science museum director and her son partnered with a 200-year-old German publishing house to fulfill the great need for science education materials that were more stimulating, effective, relevant—and of course, fun!

How do we support our products?

Our full-time team of in-house product experts is professional, knowledgeable, and responsive. End users should not hesitate to reach out to speak to an actual person should they need help with an experiment, missing part, or anything else!

STEM Toys for All Ages

Shop our Ooze Labs line

Shop our Tasty Labs line

Shop our Essential STEM Tools

Shop our Kids First line

Shop our I Dig It! line

Make a crystal volcano on a paper cone, watch long spindly crystals form on a rock, grow crystals in a petri dish and on a string!
Experiment with different chemicals to make crystals of different shapes.
Learn about how the crystals form in your experimental solutions and in nature.
Compatible with other kits in the award-winning Ooze Labs line, use the Colorful Crystal Lab station independently, or combine it with other Ooze Labs stations to create the ultimate chemistry laboratory!