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- Ages 11+, Ages 8 - 10, Coming Soon, Earth Science & Natural History, Essential STEM Tools, Science Brands, Science Kits, Shop by Age
The Thames & Kosmos Rock Tumbler Refill Pack for use with The Thames & Kosmos Rock Tumbler, Essential STEM Tool for Kids | Includes Rough Rocks, Polishing Grit, Jewelry Settings
- Original price was: $14.95.$8.97Current price is: $8.97.
- Looking for a deal? Check out our outlet section for discounted products.
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- Advent Calendars, Coming Soon, EXIT: The Game, Kids First, Science Brands
The Thames & Kosmos Science Advent Calendar Vol 3 | 24 Daily STEM Experiments in Chemistry, Biology & Physics, Countdown to Winter Holiday Celebrations | Fun, Wholesome Family Tradition (2025 Version)
- Original price was: $39.95.$23.97Current price is: $23.97.
- Take advantage of our early bird offer and get an extra 15% off your purchase before 10am.
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- Ages 8 - 10, Coming Soon, Fun STEM Toys, Science Brands, Shop by Age
The Thames & Kosmos Science Advent Calendar Vol. 4
- Original price was: $39.95.$23.97Current price is: $23.97.
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- Astronomy & Space, Essential STEM Tools, Science Brands, Science Kits
The Thames & Kosmos Telescope Essential STEM Tool | Childrens Refractor Telescope with 100x Magnification & Built-in Compass | Classic Scientific Device for Astronomical & Terrestrial Observations
- Original price was: $49.95.$29.97Current price is: $29.97.
- Don't wait, shop our Black Friday sale and save up to 60% on products.
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- Ages 8 - 10, Coming Soon, Construction + Engineering, Fun STEM Toys, Robotics & Programming, Science Brands, Science Kits, Shop by Age
V8 Race Car
- Original price was: $39.95.$23.97Current price is: $23.97.
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- Ages 3 - 4, Kids First, Science Brands, Shop by Age, Wow in the World
Wow in The World Everlasting Volcano | Erupt Your Volcano Again & Again, Slime Lava, Rubber Lava Rocks, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos(4 x 7.1 x 9 inches)
- Original price was: $19.95.$11.97Current price is: $11.97.
- Students, save even more with our student discount and free shipping on products.
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- Ages 5 - 7, Ages 8 - 10, Biology, Kids First, New Releases, Science Brands, Science Kits, Shop by Age, Wow in the World
Wow in The World Kids’ Microscope & Biology Kit, Up to 720x Magnification, LED Illumination, Prepared & Blank Slides, Companion Audio Content, Beginner Science Gift for Ages 6+ by Thames & Kosmos
- Original price was: $29.95.$17.97Current price is: $17.97.
- Upgrade your style with a new watch and save up to 50% during our sale event.
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