These AA battery holders with wires and switch can house four 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, as well as a simple on/off switch, allowing you to exert greater control over your project and battery use. Recommended for electronics applications, science fair projects, and more! Set includes 10 holders.
Use this temperature-controlled soldering station for a variety of soldering applications!
This glass Erlenmeyer mug makes an excellent gift!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This is a great clean heat demonstration model for the classroom setting!
Build a hand that realistically moves its fingers using shape memory allow technology!
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!
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.