Classic Colored Sand Assortment 2 Night Sky Encourage your child to come ERSH-PRC2-6 Science Alliance™ Size:8XL Thickness 0

Encourage your child to come up with their own designs or they can follow the Challenge Cards

Create anything from simple shapes to intricate dioramas with this clean and extremely pliable modeling compound

These durable plastic test tubes include leak-proof caps

It is 2-hole punched for easy hanging

Classic Colored Sand Assortment 2 Night Sky Encourage your child to come ERSH PRC2 6 Science Alliance™ Size:8XL Thickness 0 Encourage your child to come up with their own designs or they can follow the Challenge Cards Create anything from simple shapes to intricate dioramas with this clean and extremely pliable modeling compound