Super safe, super strong...and super silly! Make everyone smile--add some fun to your classroom, office, or fridge. Set of 3 double-sided big button magnets feature 6 faces: laughing, proud, happy, silly, surprised, and uh-oh!
Find the hidden crystals when you open your own geodes from this fun set.
Build over 100 exciting electronic projects with this easy to use kit!
This microscope is so versatile you can even take it with you on a job site!
Build a model green house and 9 other green energy-related devices with this great kit!
This simple but amusing magnetic toy will keep you busy for hours!
Build 14 assorted solar robots, some of which can travel over water!