100 VTG lot trouser pant buttons 4 hole

Description

These are all trouser buttons that are vintage.  Mostly they are hard plastic.   I think there could be some vegetable ivory in there.   You will receive 100 of them.
These are not the buttons that you will receive-  These are the photos of a representation-  I have many lots of the these same buttons.  These have an excellent luster.  The color in the photo may look almost red-  the true color is a very vibrant hot pink.  Since this is a vintage/antique button that has been dyed, I don't know how it will hold up to our modern washing machines.  Also if you are using these on something that will be washed I would rinse these and see how the dye holds up before using them- I don't know if the dye runs?  I'm trying to cover all my bases!
I will combine ship.   Thanks for looking.