- $44.90and upThames & Kosmos Hydropower Experiment KitBelk & 3 more
- $21.06and upThames & 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 FormulaAmazon & 1 more
- $24.85and upThames & Kosmos Optical Illusions STEM Experiment Kit | 35 Amazing Optical Experiments | Explore Physics of Light, Optics, Perception | Includes 3D Glasses | Build a Camera Obscura | for Ages 8+Amazon & 1 more
- $39.95and upThames & Kosmos Kids First Automobile Engineer Kit | STEM | 32 Page Full-Color Illustrated Storybook | Ages 3+ | Preschoolers & Kindergartners | Develop Fine Motor Skills | Parents’ Choice Gold AwardAmazon & 1 more
- $49.99Thames & Kosmos Aircraft Engineer Kit By Thames And Kosmos | Michaels®Michaels
- $39.99and upThames & Kosmos Simple Machines Kit By Thames And Kosmos | Michaels®Michaels & 1 more
- $31.50and upThames & Kosmos Magnetic Science - MultiMacy's & 1 more
- SALEThames & Kosmos Candy Chemistry | Science Kit | Rock Candy, Chocolates, Gummy Bears, Wintergreen Candies | 48 Page Full-Color Manual | Ages 10+ | Learn Chemistry, Have Fun | Cooking ScienceAmazon・Sale
- $39.95and upThames & Kosmos Kids First Boat Engineer STEM Experiment Kit for Young Learners, Build 10 Non-Motorized Models, Play & Learn with Storybook Manual, Parents’ Choice Gold Award WinnerAmazon & 1 more
- $22.39and upThames & Kosmos Genetics & DNA Lab 10x2.5x11 inchAmazon & 1 more
- $37.32Thames & Kosmos Gyroscopes & Flywheels Science KitNewegg
- $15.39and upThames & Kosmos Groovy Glowing Candy Lab STEM Kit | Make Glow-in-the-Dark Candies, Ice Cubes | Explore Luminescence & Chemistry of Gummies | Cool Shapes, Flavors, Safe to Eat | Includes LED FlashlightAmazon & 1 more
- $29.90Thames & Kosmos Simple Machines Experiment KitBelk
- $39.99Thames & Kosmos Massive Erupting Volcano Kit By Thames And Kosmos | Michaels®Michaels
- $53.90Thames & Kosmos Physics Workshop Chemistry KitBelk
- $49.95and upThames & Kosmos Nanotechnology Science Experiment KitAmazon & 2 more
- $42.29and upThames & Kosmos Electricity and Magnetism - MultiMacy's & 1 more
- $29.90and upThames & Kosmos Giant Dinosaur Skeleton KitBelk & 3 more
- $27.89and upThames & Kosmos Candy Chemistry - MultiMacy's & 1 more
- $35.96and upThames & Kosmos Stepping Into Science - MultiMacy's & 1 more
- $31.20Thames & Kosmos Little Labs Navigation ScienceNewegg
- $32.90and upThames & Kosmos Big And Fun MicroscopeBelk & 3 more
- $31.50and upThames & Kosmos Motors and Generators - MultiMacy's & 1 more
- $31.95and upThames & Kosmos Easy Electric Circuits STEM Kit | Essential Circuitry Set | 15 Experiments, 5 Motorized Models - Electricity, Current, Voltage, LEDs & More | Innovative, Easy-to-Use Building SystemAmazon & 2 more
- $35.90Thames & Kosmos Ooze Labs Chemistry StationBelk
- $29.90Thames & Kosmos Simple Machines Experiment KitBelk
- $64.99Thames & Kosmos Roller Coaster Engineering Kit By Thames And Kosmos | Michaels®Michaels
- $44.95Thames & Kosmos Hydropower Experiment KitBelk
- $26.86and upThames & Kosmos Mega Cyborg Hand STEM Experiment Kit | Build Your Own GIANT Hydraulic Amazing Gripping Capabilities Adjustable for Different Sizes Learn Pneumatic SystemsAmazon & 3 more
- $32.90Thames & Kosmos Magnetic Science Experiment KitBelk
- $21.49and upThames & Kosmos Ooze Labs Chemistry SetTarget & 5 more
- $39.99and upThames & Kosmos Wind Power 4.0 Science KitTarget & 2 more
- $26.99Thames & Kosmos Super Duper Bubble Gum Lab By Thames And Kosmos | Michaels®Michaels
- $52.99Thames & Kosmos My Robotic Pet Tumbling Hedgehog Kit By Thames And Kosmos | Michaels®Michaels
- $152.52thames and kosmos electronics advanced circuit kitNewegg
- $26.96and upThames & Kosmos Ooze Labs - U.f.o. Alien Slime Lab - MultiMacy's & 3 more
- $32.95Thames & Kosmos Motors and Generators Experiment KitBelk
- $19.40and upGross Gummy Candy Lab - Worms & Spiders! Sweet Science STEM Experiment Kit, Make Your Own Plant-Based Gummy Candies in Cool Shapes & Colors | Learn Chemistry | Looks Gross, Tastes GreatAmazon & 2 more
- $32.95Thames & Kosmos Motors and Generators Experiment KitBelk
- $39.99and upThames & Kosmos Ooze Labs: Colorful Crystal Lab Kit By Thames And Kosmos | Michaels®Michaels & 1 more
- $116.90Thames & Kosmos Coding and Robotics Experiment KitBelk
- $35.90Thames & Kosmos The Human Body Experiment KitBelk
- $26.99Thames & Kosmos Attribute Blocks Math Kit with Activity Cards By Thames And Kosmos | Michaels®Michaels
- $24.95and upKids First Math: Pattern Blocks Math Kit w/Activity Cards | 250 Colorful Plastic Geometric Blocks | Explore Geometry, Shapes, Division, Fractions & More | at-Home or Classroom Learning, Ages 3+Amazon & 2 more
- $92.69and upThames & Kosmos Robotics - Smart Machines - Tracks and Treads - MultiMacy's & 1 more
- $24.95and upThames & Kosmos Ooze Labs: Big Box of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great Party Favors, Easter Basket Goodie, Stocking StuffersAmazon & 1 more
- $43.87and upThames & Kosmos Kids First Biology Lab Introductory Microscope KitAmazon & 1 more
- $59.99and upThames & Kosmos Robotics: Smart Machines - Super Sphere STEM Experiment Kit | Build & Program a 9-inch Robotic Sphere + 6 Other Robot Models | Basic Coding | Color Manual | Requires Tablet, SmartphoneAmazon & 1 more
- $47.02Thames & Kosmos Kids First Intro to Engineering KitNewegg
- $44.90and upThames & Kosmos Structural Engineering Bridges And Skyscrapers Experiment KitBelk & 1 more
- $89.90and upThames & Kosmos Physics Pro Experiment KitBelk & 4 more
- $39.73and upThames & Kosmos WindBots 6-in-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear Ratios & More | Full-Color Manual & Experiment GuideAmazon & 1 more
- $31.74Thames & Kosmos Kids First Stepping into Science ToyAmazon
- $26.44and upKids First Math: Stacking Block Abacus Math Kit w/ Activity Cards | Develop Skills in Counting, Sorting, Subtraction, Addition & More | Visual Hands-on Math for At-Home or Classroom Learning, Ages 3+Amazon & 1 more
- $52.90Thames & Kosmos Kids First Robot Engineer Kit and StorybookAmazon
- $44.95Thames and Kosmos Kids First Chemistry Set Science KitAmazon
- $40.90Thames & Kosmos Kids First Crystals, Rocks and Minerals KitBelk
- $85.38thames & kosmos remote control machines: farm science experiment kitNewegg
- $43.95Thames & Kosmos My First Science Laboratory Experiment Kit - MulticoloredMacy's
- $21.95and upThames & Kosmos Solar-Powered Rovers STEM Experiment Kit | Build 5 Vehicles & Devices Powered by The Sun | Solar Energy Actvities for Ages 8+Amazon & 2 more