12 or 24 Dark Grey Star Buttons - 2.2cm, 2cm, 1.8cm or 1.5cm - on Original Display card

An unusual colour for a button ...if Farrow and Ball made buttons...
A soft dark grey, and a pleasing design.
A big star in the centre with little rays radiating out around the rim.
They are made of vintage plastic,  
I have them in either 12 on a card in 2cm or 2.2cm wide,
or 8 loose in 1.5cm or 6 loose in 2cm.