Ooze Labs Colorful
Crystal Lab

In stock
  • Grow a variety of dazzling, colorful crystals using safe, non-toxic crystal salts.
  • 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!
Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station — the headquarters for all your crystal growing experiments, complete with beakers, test tubes, petri dish, tweezers, centrifuge, display dome, and more. Then conduct more than ten experiments in crystal formation, using safe, non-toxic crystal salts. Make a crystal volcano by growing fast-forming crystals on a paper cone.

Watch long spindly crystals form on a rock as if from nowhere. Grow crystals in many different ways, such as in a petri dish by evaporation, on a string dangling in solution, and by cooling a supersaturated solution. Experiment with three different chemicals, each resulting in different crystal shapes: monopotassium phosphate, ammonium dihydrogen phosphate, and potassium aluminium sulfate. Mix your own colors for your crystal growing solutions in the spinning centrifuge, so you can achieve a variety of different colors: red, pink, blue, purple, and clear.

Learn about how crystals form in your experimental solutions and also in nature. After you have completed the experiments with the materials in the kit, you can continue using the lab station and equipment for your own crystal-growing and chemistry experiments, using common materials from around your home like table salt and alum saltbine the base station with the base stations from the other Ooze Labs kits (Chemistry Station, Soap & Bath Bomb Lab, and Alien Slime Lab) to make one awesome laboratory setup!

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Discover More Ooze Labs!

all stations

If you like Colorful Crystal Lab, check out Alien Slime Lab, Soap & Bath Bomb Lab, and the original kit, Ooze Labs Chemistry Station.

Use each lab set-up separately, or combine all three stations to create the ultimate chemistry laboratory!

Also available are individual Ooze Labs tubes! Each tube contains the ingredients to create a safe material that is both fun to play with and chemically interesting! Choose from different kinds of slime, magic sand, crystals, or make them all!

About Thames & Kosmos

From science experiment kits to board games to craft kits and magic sets, Thames & Kosmos products offer wholesome entertainment and engaging educational experiences for people--and families!--of all ages.

T&K STEM (Science, Technology, Engineering & Math) kits cover these scientific areas and more:

  • Physics
  • Chemistry
  • Biology
  • Engineering
  • Robotics & Programming
  • Preschool science
  • Alternative energy
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