Thames & Kosmos

Middle-earth is in grave danger. Frodo and the Fellowship are on their way to Mordor to destroy the One Ring. But they need your help! Make haste and carry out Gandalf’s secret assignments. Can you buy Frodo enough time to reach Mount Doom?

With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it through!  

With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible.

With the Gecko Run: Loop Expansion Pack, you can bring even more speed, action, and experimental fun to your Gecko Run marble run. How much speed does the marble need to race perfectly through the loop? Experiment and find out!

Get hopping with the Gecko Run: Trampoline Expansion Pack! Can you position the trampoline so that the marble flies really far? Can you even bounce it downward, or catapult it up to a higher track?

Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marble run uses a specially designed system of flexible tracks that does not require any support structures.

Watch out! The cookie monsters have stolen ten cookie jars from your neighborhood and are on the loose! Can you solve their monstrous riddles and earn the cookie jars back?

You can hardly believe your luck! First, you discovered a previously unknown island. And now, deep in the jungle, you have found nine mysterious treasure chests!

Spies can’t be everywhere at once, but you can rest assured that your valuables are safeguarded with this compact alarm system. With two modes, it can detect nearby movements and it can also sense vibrations.

With Creatto pieces and LED lights, you can build an adorable German shepherd puppy, a terrier puppy, a pit bull puppy, and a dachshund puppy. The flexible yet durable tiles interlock easily for all skill levels; no additional materials or tools required!

Excavate your own glow-in-the-dark Tyrannosaurus rex skeleton model. This dangerous prehistoric giant comes to life when you excavate its bones with a hammer and chisel and assemble them into a skeleton.

This timeless scientific instrument has been reimagined in a fresh, new design. Experiment with the gyroscope to learn about the physics of motion, forces, and gravity.

With 154 Creatto pieces and a string of 80 LED lights, you can build a friendly sabertooth tiger, a rhino head, a mammoth, and an elasmosaurus. Lights powered by USB cable; USB power adapter not included. Suitable for ages 8 and up.

Get ready to explore the amazing capabilities of solar energy by building your own solar-powered vehicles and devices.