Unleash playful magic at home Step into a world where imagination takes center stage with the Thames & Kosmos Magic Hat. This kit blends a classic prop with a modern, colorful instruction guide, inviting young magicians to explore 35 tricks using a handy hat,...

Discover a world of magic at home Thames & Kosmos Magic: Gold Edition is a comprehensive playset designed to spark curiosity and creativity through hands-on magic. With 150 tricks spanning cups and balls, ropes, rings, coins, and levitation, this kit invites curious minds to...

Overview Explore hydraulics, pneumatics, and robotics with a GIANT, water-powered hand you can wear. With more than 200 plastic pieces and piston tubes filled with water, this kit turns simple finger movements into mechanical action. No motors or batteries are needed—just your grip and...

Compact, beginner-friendly refracting telescope The Thames & Kosmos My Discovery Telescope is designed for curious minds who want to explore both the land and the stars. With 12x magnification, a sturdy body, and quality optics, this entry-level instrument invites hands-on discovery in backyards, parks,...

Bring a playful STEM companion home Thames & Kosmos My Robotic Pet Hedgehog is a compact robotics project that arrives as a 172-piece build. As you assemble the parts into a lifelike hedgehog, you’ll see how gears, motors, sensors, and LEDs come together to...

RoboRails: A Gyro-Powered Monorail Adventure Meet RoboRails, a compact robot that balances on a single wheel and glides along a monorail track thanks to a fast-moving internal gyroscope. The cleverly placed ball bearings act as the weights of the gimbal, delivering a nearly frictionless...

Hands-on learning with 26 model builds Thames & Kosmos' Simple Machines kit invites curious minds to explore how everyday tasks get easier when simple machines are combined. Through 26 model-building exercises, you’ll investigate six classic machines—wheels and axles, levers, pulleys, inclined planes, screws, and...

Wind-powered learning in action Thames & Kosmos WindBots is a 6-in-1 engineering STEM kit that invites curious minds to explore wind energy without batteries or electrical power. With more than 130 pieces and a full-color manual, six engaging models come to life through hands-on...

TrainBots: a hands-on STEAM maker kit Choo choo to tinkering with TrainBots, Thames & Kosmos' whimsical steampunk-inspired pair designed to spark curiosity. This 2-in-1 kit lets you transform a single build into a rolling train or a walking robot, all while watching a dramatic...