Product Overview
Mold your own colorful sidewalk chalk. Draw pictures on the sidewalk or pavement with the chalk, and use the 3D glasses to make the images pop off the ground. Learn about the science of plaster and the 3D illusion.
Mold your own colorful sidewalk chalk. Draw pictures on the sidewalk or pavement with the chalk, and use the 3D glasses to make the images pop off the ground. Learn about the science of plaster and the 3D illusion.
