Great set of 100 assorted 5mm LEDs. Perfect for any electronics project!
Included are: 20 green, 20 red, 20 yellow, 20 blue and 20 white LEDs.
Great tarantula specimen for the science classroom!
This genuine meteorite is great for the rock collector in your family!
Learn Chemistry While Creating Sweet Treats
A massive mounted set of 100 rocks and minerals found in the US,
Build over 100 exciting electronic projects with this easy to use kit!
This magic bird defies gravity before your very eyes!