National Geographic

5 CRYSTAL-GROWING ACTIVITIES – This ultimate crystal kit lets kids safely grow five unique types of crystals: a mini crystal, a dinosaur-shaped crystal, a glow-in-the-dark crystal, 2 crystal trees, and awesome underwater crystals!

BUILD THREE REMARKABLE MACHINES - a Ballista (an enormous crossbow), a Bombard (an early form of the cannon) and a mighty Catapult.

BECOME A PALAEONTOLOGIST - Experience the amazement of discovering genuine dinosaur fossils with this National Geographic Kids Digging Kit! Our dinosaur fossils digging kit lets them feel like a real-life palaeontologist as they uncover astounding prehistoric specimens.

A SPECIMEN TO TREASURE - Inside the dig brick is a T. rex tooth replica molded from a real T. rex tooth fossil! It's an amazing way to see and feel the might of this famed dinosaur!

EXPLORE THE MICROSCOPIC WORLD - With this high-quality microscope kit, kids can explore the fascinating world that exists beyond what our eyes can see! They'll be entertained for hours as they explore the microscopic world with this STEM lab kit!

MASSIVE SCIENCE KIT FOR CURIOUS KIDS - More than 15 experiment activities including dueling water tornadoes, building an erupting volcano, growing a crystal, two geologic dig kits, and more!