These are pre-owned but I don't know that they were ever used.  Were still in a plastic bag when we found them.  Cannot see any damage to either of them, (the bases or the lids).  The blue color is still crisp, no fading.  They lids were hard to open as if it was the first time used.  My aunt and grandma had a vast Tupperware collection and I will combine shipping if you find more than one item to purchase.  

The bases are numbered: 1846-16 and 1846-17 and the lids are numbered: 1844-13 and 1844-15.  Each shaker is 4 5/8" tall, 3 7/8" long and 1 7/8" wide.  

Please see photos for confirmation of condition and feel free to ask any questions you may have.

Thank you for looking.