Blue/Grey & Cream Vintage Italian Buttons - 1.7cm, 2cm or 2.5cm

Calm vintage buttons ..the bluey grey edge slopes upwards and then swoops down into the soft cream concave centre.

The buttons are made of plastic and measure either

2.5cm - 11 on a card

2cm - 24 on a card
2cm - 23 on a crd
1.7cm - 24 on card

I found them in an old button warehouse - they're Italian - probably from the 1960s, maybe earlier.