Glass button sample card (8) Art Deco Czech vintage hand painted glass flower buttons

Original sample card (8) Czech Bohemian Art Deco vintage hand painted flower glass buttons. This card demonstrates the 2 sizes and 7 colors available of this button.
Wonderful premium quality vintage Czech glass buttons for collecting, sewing, jewelry design, crafting or fashion design. 

Size: 14/18mm 9/16" - 11/16" 
Material: Vintage glass. 
Shank: self shank
Year: Vintage cca. 1920's
Condition: Original authentic vintage condition. 
Quantity: 8

Button care - these are pieces of art; please do not wash