Now you can always have peace of mind concerning measurements on the go with this great key chain tape measure. Measure up to 3 feet (1 meter) and just like those expensive fancy tape measures, this one has an adjustable tension lever so that you can control the tension, and it even automatically retracts! Great for any hobbyist on the go.
This microscope is so versatile you can even take it with you on a job site!
This genuine meteorite is great for the rock collector in your family!
Is it a demonstration of a scientific law or a work of art?
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This kit will get your paper plane ready for takeoff!
A cool kit that helps you build your very own robotic arm!