You can use this rubber stopper to contain liquid in test tubes and flasks. Fits tightly to prevent chemical leaks. Highly recommended for use in the science classroom or when displaying a science project!
Get this great introductory chemistry kit for your favorite young scientist!
A cool kit that helps you build your very own robotic arm!
This mirascope creates a 3D hologram image!
Defy gravity with this cool balancing eagle!
A combination of three of our great discovery toys, all in one package!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!