Big Bag of Backyard Science

Did you know there is a whole world of science right outside your door With the included tools, you can turn your backyard or local park into a whole lot of fun. In this kit you will get a close-up look at nature, harness the power of plants, experiment with air and energy and make things fizzle, pop and explode. Easy to follow step-by-step instruction book included.

Specifications. Weight: 2 lbs