11-13 Years

Sensory toys, putty, and DIY: three trends meet in one satisfying activity kit! The power of creation is in your kiddos' hands as they make their o...

Introduce curious kiddos to the wonders of electricity! With over 40 safe projects and activities that don't require any tools, this STEM set keeps...

Launch marbles at lightning speed with the Rapid-Fire Launcher—fire up to five at once with a single button press! Watch them race down your track ...

A robo boxer, spin-o-vision, ghost mobile and flywheel cruiser seem to be more than "gadgets!" Kids follow the thrilling process of creating 11 mac...

Sculpt 15 sweet pets from oven-bake clay, then accessorize them for display in the durable chipboard truck. The details on this set make for limitl...

Transform rough rocks into gorgeous polished gems! A great STEM gift for future geologists and earth scientists, this kit has everything kids need ...

Turn rough rocks into polished gems. Our powerful tumbling machine features a strong motor, and includes a leak-proof rubber barrel, a timer, 9 dif...

Curious kids experiment with strength and stability, building 20 models that demonstrate mechanical physics or structural engineering principles. T...