Get deep, rich tones and quality sound with this excellent subwoofer speaker. It makes a great addition to your home theater system, or use it for science experiments with non-Newtonian fluids.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This kit will get your paper plane ready for takeoff!
Great microscope for viewing both slides and 3D objects such as flowers, bugs, rocks and more. Includes all accessories!
A beautiful desk toy for your favorite person’s office!!
This classic desk toy will keep you amused!
Build your own 10 inch kaleidoscope with this great kit!