Grow amazing crystals that glow in the dark!
With the Glow-in-the-Dark Crystal Growing Kit from Discover with Dr. Cool, kids will enjoy a classic hands-on experiment with a twist: these crystals glow in the dark! Children will love growing their very own glowing crystal.
This compact, pocket-sized microscope is great in the house with lint and fabric and dead bugs but even better on a walk in the park getting up-close and personal with beetles, worms and all manner of nature's critters.