Featuring two sizes of flat heads and two sizes of Phillips heads all wrapped up in one attractive pen-style design, this is easily one of the most convenient and affordable screwdriver combos out there. Also featuring a clip, keeping track of this tool is easy. The driver heads are large enough to operate on most basic screws. This is an essential tool for convenience and functionality rolled into one.
Easily assemble a working alarm motion detector!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.
Build a model green house and 9 other green energy-related devices with this great kit!
Build a tumbling robot that gets up right after it has fallen down, without any outside help!
This simple but amusing magnetic toy will keep you busy for hours!
A combination of three of our great discovery toys, all in one package!