These AA battery holders with wires can house 3 AA batteries, and you will find they are excellent for use in any hobby or science project. Each holder includes wire leads for easy hook-up. Recommended for electronics applications, science fair projects, and more! Set includes 10 holders.
Working model representing the sun, earth, and moon and their relationships.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Build a model green house and 9 other green energy-related devices with this great kit!
This is a deluxe soldering station that can handle any kind of application!
Build 14 assorted solar robots, some of which can travel over water!