A convenient 10-pack of cloth measuring tape, perfect for sewing, crafting, science fair projects, or lab measurements of objects lacking linear edges. Each measures up to 60 inches (5 feet) or 150 cenimenters (1.5 meters). Keep some around the house for hobbies, projects, or garage work. Also essential for the science classroom
Build your own 10 inch kaleidoscope with this great kit!
This microscope is so versatile you can even take it with you on a job site!
This black scorpion specimen is great for the classroom setting!
Build a magnetic levitating train with this science fair project kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This superb chemistry set features 350 mind-boggling experiments!