Natural & Earth Science

Grow your own set of three mystical unicorns! These figurines grow sparkling crystal manes overnight, like magic. Open up the box for everything ...

Watch a festival of microcrystals grow and bloom before your eyes. The kit includes a paper tree form, a tray, terraforming solution and instruct...

Our scientist have distilled the quintessential pine tree into an beautiful new kit. This looks amazing on your shelf all year round but kicks it u...

The Light Crystal Prism will fascinate by demonstrating the rainbow of colors hidden in natural sunlight. Bevel cut to reflect images into wonderfu...

Condense time... How you ask? Well now you can grow a tree representing each of the 4 seasons. See all the seasons today! This kit includes 4 tre...

Tremble and quake with delight as the golden foliage grows and blooms. A new classic crystal growing kit of this iconic tree. Our kit includes a ...

You'll never be lost with this quality metal compass from the Junior Adventurer's range from House of Marbles! 

This Solar Bead kit is 3 in 1 Science Fun! Perform the experiments! The kit features white UV solar active beads that change to vibrant colors in U...

Giant-sized solar science fun! This 50 foot long balloon soars high in the sky powered by the sun. Demonstrates buoyancy, convection, thermodynamic...

These dinosaur figurines grow sparkling crystal spikes overnight! Everything you need for this easy and fun science project is included. You can ...

Introducing a twist on the classic crystal growing tree: the mighty Giant Sequoia. This crystal growing kit is both iconic and educational. This ...

Soak in 15 absorbing experiments. Make super polymer beasts grow hundreds of times their size. Create gels that disappear and re-appear. Make mat...

The majestic Saguaro takes more than 70 years to grow. Now, create your own at home in hours. Watch as the tiny micro crystals effloresce, cluste...

Learn about the solar system with this cool marble set! Includes 10 assorted marbles: one Mammoth size 42mm, one Boulder size 35mm, three Shooter s...

Exploding onto the crystal growing scene is our new volcano kit. The kit includes the paper form of the volcano, a tray, terraforming solution an...

Students are drawn to these colorful horseshoes like...magnets! Perfectly sized for smaller hands, the 5" magnets are magnetically correct: 1 foo...

Mesmerize young scientists with the mystery of molecules as they perform experiments and grow a crystal tree, diamond-shaped crystals and more. Thi...

Through the process of crystallization, these butterfly figures will magically form colorful crystal wings overnight. A fun project that adds spark...

Turn your body's natural static charge into useful light with this human-powered light bulb.

Magically grow your own sparkling sea turtles! This kit includes everything you need to transform two adorable turtle shapes into modern molecu...

Learn how paleontologists dig up fossils and where can you find them in nature. Dig animal fossils and fossilized tree resin out of the plaster blo...

Learn how geologists dig up minerals and gemstones and where can you find them in nature. Dig five different minerals out of the plaster block. Lea...

512 2.5mm magnet balls.Made from rare earth magnets, Speks magnetic balls are the most fun stress-relief desk toy around.Product Features512 perfec...