These AA battery holders with wires can house 4 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.
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
A cool kit that helps you build your very own robotic arm!
Easily assemble a working alarm motion detector!
See the solar system in action!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
Ever wonder how to survive in the wilderness? These cards can help!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.