This 100ML mason jar is a mini glass mug in clear glass from the EAGLE glass container range, with a handle and a silver-tone metal screw cap, sized for small servings, sauces, dips or treats. The square body has softly rounded corners and a solid glass handle on one side, in the classic mason mug style. The silver-tone cap has a ribbed edge and screws onto the threaded neck to close the jar. It sits in the mason jars line of jar sets.