Amazon.com: Thames & Kosmos Crystal Growing Science Kit Grow Over A Dozen Crystals with 15 Experiments, Includes Storage Case & 32 Page Color Laboratory Manual : Toys & Games
Amazon.com: Thames & Kosmos 620381 Remote Control Machines: Farm Science Experiment Kit : Toys & Games
Amazon.com: Thames & Kosmos Candy Claw Machine STEM Experiment Maker Lab | Build Your Own Claw Machine | Learn Hydraulics & Engineering | Includes Lollipops | Toy of The Year Finalist
Amazon.com: Thames & Kosmos Chemistry Chem C500 Science Kit with 28 Guided Experiments 48 Page Science Guide Parents' Choice Silver Award Winner, 13.1" L x 2.6" W x 8.9" H : Toys
Amazon.com: Thames & Kosmos Kids First Robot Engineer STEM Experiment Kit for Young Learners | Build 10 Non-Motorized Robots | Play & Learn with Storybook Manual | Parents' Choice Gold Award Winner
Amazon.com: Thames & Kosmos ReBotz: Scootz – The Cranky Crawling Robot | Build a Wacky Motorized Robot! | Collect All 4 | Combine to Make New Robotic Creations | Great Stocking Stuffer,
Amazon.com: Thames & Kosmos Kids First: Intro to Tools & Building STEM Experiment Kit for Ages 3+ | Build 6 Models, Learn Basic Mechanical Engineering Principles | Make Your Own Workbench with
Amazon.com: Thames & Kosmos Kids First Robot Engineer Kit and Storybook
Amazon.com: 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 : Toys & Games
Amazon.com: Thames & Kosmos Solar-Powered Rovers STEM Experiment Kit | Build 5 Vehicles & Devices Powered by The Sun | Solar Energy Actvities for Ages 8+ : Toys & Games
Amazon.com: Thames & Kosmos | Robotics Smart Machines | Robotics for Kids 8 and up | STEM Kit builds 8 Robots | Full Color Manual to help with assembly | Requires tablet
Amazon.com: Thames & Kosmos Orbiting Solar System STEM Kit | Build a Rotating Solar System Model | Planets Revolve Using a Windup Motor | Explore Gear Ratios | Science Fairs | Difficulty