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Explore optics and the magic of color and light with our DIY color spinners. Experiment by creating and testing your own colorful designs!

How do the colors mix and change when you rapidly spin the disk? Try coloring different sections with different colors, or create a colorful design across the whole disk. Can you design a disk that will produce green, orange or brown when spinning? What about gray or white?

Kit includes materials for 4 spinners.

Color spinner kit, including materials and colorful spinner example in action.

Recommended Grade Levels: K-5

Price: $10

Shipping Cost: $5

STEM at Home Kits are available for curbside pick-up and shipping:

  • Curbside pick-up will take place at the SEEC building, Lot 556 (map linked) on Thursdays or Fridays between 12-5:30pm. You will receive an email from CU Science Discovery confirming the date and time for your scheduled pick-up within a week of placing your order. Please do not arrive for curbside pick-up until you have received an email confirming your scheduled date and time.  
  • If you select the shipping option at checkout, your kit will be shipped via USPS within two weeks of your order being placed. 

Questions? Please reach out via email or leave call back information at 303.492.7188.