Science & Nature

Making soap has never been this easy! Klutz brings you a complete kit for melting and molding up to 10 soaps from scratch. With the included soap m...

Future engineers design and build a chain reactions machine using LEGO technic bricks! They'll play, learn, and wow as they construct 20 different ...

Squeeze slimy snots through a soft and squishy nose! Explore ten different experiments on sinus-based anatomy, make sense of scents with the power ...

Kick-start your very own rock collection with the 36 stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks...

Learning electricity is easy when you make clay creations that glow! Use Klutz's special conductive and insulating clay to make a sculpture, add LE...