These are splendid storage containers. Made from a cellulose propionate, they won't break if you drop them. The 3/8" and 1/2" sizes are 6" long, and are particularly good for storing slender items such as fret-saw blades. They are also excellent for small tacks and brads, as the narrow tube allows you to decant a few pieces at a time. The larger sizes are 4" long and can hold a wide variety of items from screws and brads to hardware and bits. All have screw-on lids (various colors, depending…