Three small Kilner-style glass jars: one classic flip-lid design, two with (easy-to-use) removable side clips. Filled with water, I can get them past 230ml so I'm guessing their intended capacity is 8 fluid ounces, aka 1 "cup".
All with rubber seal in good condition.
Three small glass Kilner-style jars (Dean EH4)
This offer has been gifted to someone and is no longer available.