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- Board Games, Strategy Games
The Crew 2-Pack Card Game Bundle | The Crew: The Quest for Planet Nine & The Crew: Mission Deep Sea | Cooperative Space & Deep Sea Adventures | 2 to 5 Players | Ages 10+ | Trick-Taking
- Original price was: $31.90.$19.14Current price is: $19.14.
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- Ages 11+, Board Games, Difficulty Level: Novice, Escape Room Games, EXIT: The Game, Shop by Age, Storytelling Games
The House of Riddles | Exit: The Game – A Kosmos Game from Thames & Kosmos | Family-Friendly, Card-Based At-Home Escape Room Experience for 1 To 4 Players, Ages 10+, Multi-colored
- Original price was: $14.97.$8.98Current price is: $8.98.
- Our flash sale event features the best deals on products. Don't miss out!
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- Ages 8 - 10, Board Games, Family Games, Shop by Age, Strategy Games
The Lord of The Rings: Adventure to Mount Doom | Family Game | Cooperative Game | Strategy Game
- Original price was: $32.95.$19.77Current price is: $19.77.
- Get the The Lord of The Rings: Adventure to Mount Doom | Family Game | Cooperative Game | Strategy Game you want at a discounted price during our markdown sale event.
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- Ages 11+, Board Games, Difficulty Level: Intermediate, Escape Room Games, EXIT: The Game, Shop by Age, Storytelling Games
The Polar Station | Exit: The Game – A Kosmos Game | Family-Friendly, Card-Based at-Home Escape Room Experience for 1 to 4 Players, Ages 12+
- Original price was: $27.74.$16.64Current price is: $16.64.
- Get up to 50% off on products during our end-of-season sale. Don't miss out!
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- Board Games, Clearance, Two-Player Games
The Rose King Board Game | Classic 2 Player Kosmos Game | Award Winning Designer Dirk Henn
- Original price was: $19.95.$11.97Current price is: $11.97.
- Get your hands on our exclusive The Rose King Board Game | Classic 2 Player Kosmos Game | Award Winning Designer Dirk Henn collection, now at a discounted price.
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- Ages 11+, Board Games, Difficulty Level: Novice, Escape Room Games, EXIT: The Game, Shop by Age, Storytelling Games
The Sunken Treasure | Exit: The Game – A Kosmos| Family-Friendly, Card-Based At-Home Escape Room Experience for 1 To 4 Players, Ages 10+
- Original price was: $15.95.$9.57Current price is: $9.57.
- Our clearance event features the best deals on The Sunken Treasure | Exit: The Game - A Kosmos| Family-Friendly, Card-Based At-Home Escape Room Experience for 1 To 4 Players, Ages 10+ and accessories. Shop now!
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- Essential STEM Tools, Science Brands
The Thames & Kosmos Gyroscope Essential STEM Tool Classroom Bundle | 12 Individually Packaged Gyroscopes – Classic Scientific Device, Fresh Fundamental Physics Experiments
- Original price was: $119.40.$60.39Current price is: $60.39.
- Get the The Thames & Kosmos Gyroscope Essential STEM Tool Classroom Bundle | 12 Individually Packaged Gyroscopes - Classic Scientific Device, Fresh Fundamental Physics Experiments you want at a price you can afford with our markdown sale.
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- Ages 11+, Ages 8 - 10, Essential STEM Tools, Kids First, New Releases, Science Brands, Shop by Age
The Thames & Kosmos Metal Detector Essential STEM Tool for Kids | Detects Metal 6” Deep, Lightweight & Ergonomic Design w/Adjustable Arm Length | LCD Screen w/Audio Feedback, Accurate Explorations
- Original price was: $39.95.$23.97Current price is: $23.97.
- Don't wait, get up to 60% off on products during our flash sale event.
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- Essential STEM Tools, Science Brands
The Thames & Kosmos Microscope Essential STEM Tool with Smartphone Adapter to Capture & View Microscopic Images, Entry-Level Student Science Device, 60x to 600x Magnification & 45 Accessories
- Original price was: $39.95.$23.97Current price is: $23.97.
- Our loyalty program members get exclusive access to VIP sales and early bird offers on products.
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- Essential STEM Tools, Science Brands
The Thames & Kosmos Planetarium Projector Essential STEM Tool | Illuminate Your Room as a Planetarium Theater | Dual Projector Casts Star Maps & Space-Themed Images from the James Webb Space Telescope
- Original price was: $34.95.$20.97Current price is: $20.97.
- Get up to 50% off on The Thames & Kosmos Planetarium Projector Essential STEM Tool | Illuminate Your Room as a Planetarium Theater | Dual Projector Casts Star Maps & Space-Themed Images from the James Webb Space Telescope styles during our spring sale event.
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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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- Ages 8 - 10, 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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- Coming Soon, 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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- Essential STEM Tools, Science Brands
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 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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- Board Games, Children's Games, Family Games
Ubongo Games 2-Pack Travel Bundle | Ubongo Fun-Size Edition & Ubongo Extreme Fun-Size Edition | Geometric Puzzle Games for Kids & Families | Portable Format | 1 to 4 Players | Ages 7+
- Original price was: $99.99.$59.99Current price is: $59.99.
- Get up to 60% off on products during our summer sale. Limited time offer!
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- 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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