How big is the GLO-TOOB?

Exact physical measurements can be found on the products page of our website, and the difference between the FX and standard units is only slight. They are both about 2.75 inches by 0.75 of an inch (70mm by 19mm). To best compare the size of the unit… think ‘lipstick tube’. Note: The Lithium unit will be slightly bigger and heavier.