How It Works: Light vegetables The kit comes with all

The kit comes with all the tools needed to set forth on your alien slime research mission

holiday or any-other-day gift for kids aged 7+ who love cool action toys

There are 2 extensions in the box to grow up to about 14 years old and over

this challenging and rewarding model is sure to provide great pleasure and satisfaction long after the construction has been completed

taking turns

How It Works: Light vegetables The kit comes with allLift the flaps to discover what light is, where it comes from and how it works, from rainbows and reflections to lightyears and lasers. Then see light in action for yourself by trying out some simple home experiments.