This 1-cell AA battery holder with wires is excellent for use in any hobby or science project. The unit includes wire leads for easy hook-up, and it has an on-off switch function, making it perfect for use in hobby projects. Recommended for electronics applications, for use in science fair projects and more!
A cool kit that helps you build your very own robotic arm!
This genuine meteorite is great for the rock collector in your family!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!
Build over 60 projects with this deluxe version of the Snap Rover kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
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.