Now you can blend, serve, and store your favorite blended recipes in the same glass container with the Tribest Mason Jar Personal Blender single-serving blender and grinder! The Mason Jar Personal Blender has all of the timesaving and convenient features of the original Tribest Personal Blender, but uses glass mason jars as the blending, serving, and storage containers. It is compatible with most regular-mouth mason jars, making the possibilities for upgrading limitless. With the Tribest Mason Jar Personal Blender, you blend, serve, and store your recipes in the same container, so theres no waste, no mess, and no hassle. Includes: one Personal Blender motor base, one 8 oz. polycarbonate cup, one 16 oz. polycarbonate cup, two lids, one S-Blending Blade Assembly, one S-Grinding Blade Assembly, one Mason Jar Attachment, one Commuter Sipping Lid, one 16 oz. glass drinking mug, one 12 oz. glass mason jar, one 8 oz. glass mason jar, one 4 oz. glass mason jar, 3 lids with bands, one plastic mason jar lid