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.
Comprehensive collection of 30 fossils.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
This simple but amusing magnetic toy will keep you busy for hours!
View the glory of space with this hi-tech telescope set!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!