My First Rock & Gem Collection | Klutz Jr. Brand_Douglas Experiment to find out what

Experiment to find out what other things will power the clock - you will be amazed

Sometimes orangutans wrap a big leaf around themselves like a shawl

These dominoes are nice and big to make them easier for little hands to hold

Kit includes a hand-powered wind generator

Learn about potential and kinetic energy and how gears and springs function in different mechanical devices

My First Rock & Gem Collection | Klutz Jr. Brand_Douglas Experiment to find out whatLearn all about rocks and gems with this beginners kit. It includes a booklet full of cool information, 9 gems to get your collection started, a dig kit surprise and paints for you to make a pet rock with! KlutzAges 4+