This chrome-platted set includes 6 cork borers: sizes 4 to 10mm
Comes complete with cleaning rod.
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Command robotic creations with this cool construction kit!
Build your very own smart robot!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Experience this sphere powered by the sun!