I have 4 categories of empty jars:  3 glass and one plastic.  First category of glass is all ball jars with lids.  Second category of glass jars:  I think they are pint or half (likely pint).  Third category of glass jars:  (these are pint) I have one box that is all Jelly jars--the smaller ones for making Jelly.  The final category is old plastic salad dressing jars that we stored applesauce in until I lost all my trees and no more apples.  They are all clean and UN(unknown number).   I can give you amounts.  If you ask I can go count them.