Yummy Rainbow Lip Balm Lab STEM Kit Now $19.88 (Retail $29.95)

Amazon has the Thames & Kosmos Yummy Rainbow Lip Balm Lab STEM Kit | Make Lip Balms & Glosses in a Rainbow of Colors | Includes Strawberry, Grape, Banana Flavors & Cosmetic Jars | Chemistry & Biology of Skin Care marked down from $29.95 to $19.88. That is 34% off retail price!


  1. GO HERE to go to the product page and click on “Add to Cart”
  2. Final price = $19.88

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  • Mix up your own lip balms and lip glosses in a rainbow of colors and flavors.
  • Explore the chemistry of lip care products and the biology of skin and lips.
  • Three different flavors and scents include strawberry, banana, and grape.
  • Includes plastic experimentation station and tools, a 16-page, full-color manual to guide the process, as well as plastic jars and rollerball-applicator bottles for your cosmetic creations!
  • Thoroughly tested to the highest standards for cosmetic and toy safety.

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