Standard glass 100mm petri dish. Great for chemistry experiments.
Petri dish size: 100mm (4 inch) in diameter x 20mm (3/4 inch) thick
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
This simple but amusing magnetic toy will keep you busy for hours!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
The large realistic model has removable organs that can be studied and set back into the correct position.
Get this great introductory chemistry kit for your favorite young scientist!
This is a deluxe soldering station that can handle any kind of application!