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- Ages 8 - 10, Fun STEM Toys, Science Brands, Shop by Age
Thames & Kosmos Bouncing Planets STEM Experiment Kit | Make Your Own Rubbery, Colorful Planet Models! | Explore Elasticity and Polymers| 3-Language Instruction Manual (English, French, Spanish)
- Original price was: $99.99.$59.99Current price is: $59.99.
- Looking for a bargain? Check out our clearance section for up to 70% off products.
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- Ages 8 - 10, Fun STEM Toys, Physics, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Catapults & Crossbows Science Experiment & Building Kit | 10 Models of Crossbows, Catapults & Trebuchets | Explore Lessons In Force, Energy & Motion using Safe, Foam-Tipped Projectiles
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get the Thames & Kosmos Catapults & Crossbows Science Experiment & Building Kit | 10 Models of Crossbows, Catapults & Trebuchets | Explore Lessons In Force, Energy & Motion using Safe, Foam-Tipped Projectiles you want at a price you can afford with our markdown sale.
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- Ages 5 - 7, Chemistry, Fun STEM Toys, Gift Sets & Bundles, Science Brands, Science Kits, Shop by Age, Tasty Labs
Thames & Kosmos ChemisTreats! Candy+Chemistry Mini Science Experiments Gift Set | 15 Individually-Wrapped Beakers with Assorted Candy-Making Science Experiments | Gummy Candies, Edible Slime & More
- Original price was: $88.95.$53.37Current price is: $53.37.
- Our referral program rewards you with discounts on products when you refer a friend.
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- Ages 5 - 7, Chemistry, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Chewing Gum Lab Science Kit
- Original price was: $99.99.$59.99Current price is: $59.99.
- Upgrade your wardrobe with our new arrivals from , now at a discounted price.
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- Ages 8 - 10, Fun STEM Toys, Science Brands, Shop by Age
Thames & Kosmos Crystal Geode STEM Experiment Kit | Grow a Beautiful, Colorful Crystal Geode! | Explore Crystals, Rocks & Minerals| 3-Language Instruction Manual (English, French, Spanish)
- Original price was: $99.99.$59.99Current price is: $59.99.
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- Ages 8 - 10, Fun STEM Toys, Science Brands, Shop by Age
Thames & Kosmos Crystal Growing STEM Experiment Kit | Grow Sparkling, Colorful Crystals of Different Sizes! | Learn About Crystallization| 3-Language Instruction Manual (English, French, Spanish)
- Original price was: $99.99.$59.99Current price is: $59.99.
- Upgrade your wardrobe with our new arrivals from , now at a discounted price.
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- Ages 8 - 10, Crystals & Materials, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Crystal Nightlight
- Original price was: $10.80.$6.48Current price is: $6.48.
- Upgrade your home with our home decor collection, now at discounted prices.
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- Ages 8 - 10, Construction + Engineering, Fun STEM Toys, New Releases, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Dusty Robot Vacuum Cleaner STEM Kit | Build a Desktop Robotic Vacuum with Sensors, Explore Robotics, Engineering & Mechanical Devices, Fun Gift for Ages 8+ or Adults
- Original price was: $34.95.$20.97Current price is: $20.97.
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- Ages 8 - 10, Electrical Science, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models – Electricity, Current, Voltage, LEDs & More | Innovative, Easy-to-Use Building System
- Original price was: $31.95.$19.17Current price is: $19.17.
- Get up to 60% off on products during our summer sale. Limited time offer!
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- Ages 5 - 7, Ages 8 - 10, Construction + Engineering, Fun STEM Toys, Kids First, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Engineering Makerspace Geared-Up Gadgets Science Experiment Kit
- Original price was: $24.95.$14.97Current price is: $14.97.
- Get the best deals on products during our Memorial Day sale event. Shop now!
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- Ages 11+, Ages 8 - 10, Coming Soon, Construction + Engineering, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos GeckoBot 2.0 STEM Experiment Kit | Build a Wall-Climbing Gecko Robot, Improved Design & Suction Cup Technology, Guided Assembly, Fun & Educational Science Gift for Boys & Girls Ages 8+
- Original price was: $28.95.$17.37Current price is: $17.37.
- Our clearance section features the best deals on Thames & Kosmos GeckoBot 2.0 STEM Experiment Kit | Build a Wall-Climbing Gecko Robot, Improved Design & Suction Cup Technology, Guided Assembly, Fun & Educational Science Gift for Boys & Girls Ages 8+ and accessories. Check it out now!
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- Astronomy & Space, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Giant Mars Volcano
- Original price was: $35.11.$21.07Current price is: $21.07.
- Upgrade your style with a new watch and save up to 50% during our sale event.
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- Chemistry, Fun STEM Toys, Science Brands, Science Kits
Thames & Kosmos Glow Stick Lab
- Original price was: $99.99.$59.99Current price is: $59.99.
- Shop now and get free gift wrapping with your purchase of products.
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- Ages 8 - 10, Chemistry, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Glow-in-The-Dark Science Lab STEM Experiment Kit | 5 Fun, Safe Activities with Glowing Substances & Neon Pigments! | DIY Glow Sticks, Neon Chalk & More | Includes UV Flashlight
- Original price was: $19.95.$11.97Current price is: $11.97.
- Our email subscribers get first dibs on sales and promotions. Sign up today to stay in the loop!
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- Ages 8 - 10, Fun STEM Toys, Robotics & Programming, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Gravity Bugs Free-Climbing MicroBot | Build a Robotic Wall-Crawling Bug | Explore STEM Lessons in Air Pressure, Suction | Hands-on Physics & Engineering Construction Kit, Blue
- Original price was: $24.95.$14.97Current price is: $14.97.
- Shop now and get free gift wrapping with your purchase of products.
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- Ages 8 - 10, Biology, Fun STEM Toys, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Gross Anatomy: Make-Your-Own Squishy Human Body STEM Experiment Kit | Make Colorful Models of Human Organs with Slime & Putty | Fun, Tactile Intro to Human Anatomy | 5 Cool Activities
- Original price was: $9.99.$5.99Current price is: $5.99.
- Don't wait, get up to 50% off on Thames & Kosmos Gross Anatomy: Make-Your-Own Squishy Human Body STEM Experiment Kit | Make Colorful Models of Human Organs with Slime & Putty | Fun, Tactile Intro to Human Anatomy | 5 Cool Activities during our end-of-season sale event.
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- Ages 5 - 7, Chemistry, Fun STEM Toys, Science Brands, Science Kits, Shop by Age, Tasty Labs
Thames & Kosmos Gummy Candy Lab – Bears, Fruit, Dolphins & Dinosaurs! Sweet Science STEM Experiment Kit, Make Your Own Gummy Candies in Cool Shapes & Colors | Learn Chemistry | New & Improved Formula(Gummy Candy Lab)
- Original price was: $25.77.$15.46Current price is: $15.46.
- Get up to 50% off on products during our summer clearance sale. Shop now!
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- Ages 5 - 7, Earth Science & Natural History, Fun STEM Toys, Gift Sets & Bundles, New Releases, Science Brands, Science Kits, Shop by Age
Thames & Kosmos I Dig It! Dinosaur Egg Excavation Gift Set | 18 Dig-Out Kits in Individual Gift Boxes, Great for Party Favors, Stocking Stuffers, Easter Baskets, Ages 5+
- Original price was: $71.10.$42.66Current price is: $42.66.
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- Ages 5 - 7, Earth Science & Natural History, Fun STEM Toys, Gift Sets & Bundles, New Releases, Science Brands, Science Kits, Shop by Age
Thames & Kosmos I Dig It! Glow-in-The-Dark Dinosaur Egg Excavation Gift Set | 18 Dig-Out Kits in Individual Gift Boxes, Great for Party Favors, Stocking Stuffers, Easter Baskets, Ages 5+
- Original price was: $71.10.$42.66Current price is: $42.66.
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- Ages 8 - 10, Fun STEM Toys, Physics, Science Brands, Science Kits, Shop by Age
Thames & Kosmos Incredible Inflatable Aero Dancer STEM Experiment Kit | Make Your Own 1-Foot Tall Tube Dancer | Explore Air Pressure, Aerodynamics, Gears & Circuits | Hands-on Activities & Challenges
- Original price was: $9.95.$5.97Current price is: $5.97.
- Don't wait, get up to 50% off items during our flash sale event.
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