Middle School Boy's School Uniform Flower Pattern Button

These are the standard buttons that come with school uniforms purchased for junior high school entrance.
They are new and unused because they will be replaced with buttons specific to the designated school. However, upon close inspection, some showed slight signs of use. It's a mystery, lol.

There seem to be various sizes of buttons. The size of the characters inside appears to be slightly different. Is it due to the manufacturer?
Recommended for anyone who needs them.
There are 14 large buttons and 8 small buttons, for a total of 22 buttons. These are metal buttons with a cherry blossom pattern. Listed at the lowest possible price.
*Although the buttons are new and unused, some may show signs of use. Apologies for the uncertainty.
*Questions and comments are welcome. Please feel free to ask!

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