This high-quality laser pointer incorporates the latest technology in green laser optics and microelectronics. Use your laser pointer to point at any desired targets, project screens, video monitors, even the stars in the sky, as the pointer features an incredible range of 2 miles of visibility in the night sky. The pointer is presented in a professional padded case and includes two batteries to get you started. The tube of the laser is very smooth, for maximum comfort during operation of the device. For the premier in green laser power, look no further than this 5mW Green Laser Pointer.
Get one of the craziest and coolest kaleidoscopes around!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Build your own 10 inch kaleidoscope with this great kit!
This SUPER Erector Construction set is one of the best you'll find anywhere!
This classic device is used to demonstrate the conservation of mechanical energy.
See the constellations visible in the Northern Hemisphere on this watch!