Blast off to outer space and back with this full-color chart and cards. Great for astronomy-themed teaching units!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This high-powered LED UV flashlight is perfect for lab applications, detection purposes and more!
This all-plastic intermediate-level yo-yo is great for the seasoned yo-yo user!
This Celestron digital microscope rises to a new level with the included adjustable-height stand.
Watch this laser pointer emit a cool purple beam!
This 1mW, 532nm Super Safe Green Laser Pointer is for education, government or other settings where safety is a concern.