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- Ages 11+, Ages 8 - 10, Coming Soon, Earth Science & Natural History, Essential STEM Tools, Kids First, Science Brands, Science Kits, Shop by Age
The Thames & Kosmos Rock Tumbler Essential STEM Tool | Durable, Leak-Proof, Noise-Reducing Barrel, Built-in Timer | Polish & Shine Kids Rock Collections, Includes Authentic Specimens & Polishing Grits
- Original price was: $49.95.$29.97Current price is: $29.97.
- Save big on The Thames & Kosmos Rock Tumbler Essential STEM Tool | Durable, Leak-Proof, Noise-Reducing Barrel, Built-in Timer | Polish & Shine Kids Rock Collections, Includes Authentic Specimens & Polishing Grits and accessories during our BOGO sale. Buy one, get one 50% off!
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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, Ages 8 - 10, EXIT: The Game, Science Kits, Shop by Age
The Thames & Kosmos Science Advent Calendar | 24 STEM Experiments in Chemistry, Biology & Physics | Great for Winter Holiday Celebrations | Conduct Daily Experiments | Fun, Wholesome Family Tradition
- Original price was: $39.89.$23.93Current price is: $23.93.
- Don't miss our doorbuster deals on items. Hurry, limited quantities available!
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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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- Ages 11+, Ages 8 - 10, Board Games, Family Games, New Releases, Shop by Age
Towerbrix – Cooperative Building Game | Quick Family Game | Hidden Objective | Ages 10 & UP | Kosmos
- Original price was: $24.95.$14.97Current price is: $14.97.
- Get the best deals on products during our Labor Day sale event. Shop now and save!
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- Ages 5 - 7, Board Game Brands, Board Games, Children's Games, Family Games, Shop by Age, Ubongo
Ubongo Extreme: Fun-Size Edition – A Kosmos Game from Thames & Kosmos | Geometric Puzzle Game for Kids & Families | for Ages 7+, Portable Format | Encourages Spacial Recognition
- Original price was: $14.95.$8.97Current price is: $8.97.
- Don't miss our Black Friday and Cyber Monday deals on products. Check back often for updates!
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- Ages 5 - 7, Board Game Brands, Board Games, Children's Games, Family Games, Shop by Age, Ubongo
Ubongo Fun-Size Edition – A Kosmos Game from Thames & Kosmos | Geometric Puzzle Game for Kids & Families | for Ages 7+, Portable Format (696186)
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get the best deals on products during our Cyber Monday sale event. Shop now!
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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 5 - 7, Shop by Age, Wow in the World
Wow in The World – 10 Real Break-Open Crystal Geodes with Display Case – Bonus Goggles & Magnifying Glass, Companion Audio Content, STEM Toy for Boys & Girls 6+ by Thames & Kosmos(7.6 x 11 x 3 inches)
- Original price was: $28.98.$17.39Current price is: $17.39.
- Don't wait, shop our Cyber Monday sale and get up to 60% off on products.
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- Ages 5 - 7, Coming Soon, Shop by Age, Wow in the World
Wow in The World 100 Experiments That Wow Science Kit by Thames & Kosmos, Over 60 Tools & Materials, Unique Chemistry, Physics, Biology & Earth Science Activities w/Science Journal for Ages 6+
- Original price was: $39.99.$23.99Current price is: $23.99.
- Get up to 50% off on Wow in The World 100 Experiments That Wow Science Kit by Thames & Kosmos, Over 60 Tools & Materials, Unique Chemistry, Physics, Biology & Earth Science Activities w/Science Journal for Ages 6+ styles during our spring sale event.
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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 3 - 4, Shop by Age, Wow in the World
Wow in The World Kids’ Binoculars & Nature Explorer KIT | Look Far, Nature Scavenger Hunt, Specimen Box, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 4+ by Thames & Kosmos
- Original price was: $19.95.$11.97Current price is: $11.97.
- Get up to 60% off on products during our summer sale. Limited time offer!
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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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- Ages 5 - 7, Ages 8 - 10, Astronomy & Space, New Releases, Science Kits, Shop by Age, Wow in the World
Wow in The World Kids’ Telescope & Astronomy Kit, 25x & 50x Magnification, Adjustable 48” Tripod, Includes Star Wheel & Companion Audio Content, Intro to Astronomy Gift for Ages 6+ by Thames & Kosmos
- Original price was: $49.95.$29.97Current price is: $29.97.
- Students, save even more with our student discount on products. Valid with student ID.
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- Ages 5 - 7, Shop by Age, Wow in the World
Wow in The World SEA Creatures Aquarium | Hatch & Raise Real Brine Shrimp (Easy Care), Customizable Tank, Companion Audio Content, Bonus Reusable Science Tool, STEM Toy for Kids 6+ by Thames & Kosmos
- Original price was: $14.99.$8.99Current price is: $8.99.
- Upgrade your style and save up to 40% on watches during our seasonal sale.
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- Ages 3 - 4, Coming Soon, Science Kits, Shop by Age, Wow in the World
Wow in The World The Amazing Human Body Kit by Thames & Kosmos, Interactive Mechanical Anatomy Model w/Pumping Heart, Lungs, Digestive Tract, Glow-in-The-Dark Bones, Brain & More, Science for Ages 4+
- Original price was: $24.95.$14.97Current price is: $14.97.
- Don't miss out on our limited-time offer: buy Wow in The World The Amazing Human Body Kit by Thames & Kosmos, Interactive Mechanical Anatomy Model w/Pumping Heart, Lungs, Digestive Tract, Glow-in-The-Dark Bones, Brain & More, Science for Ages 4+, get a free {accessory}!
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