original packaging says 'double', so they are not flat and domed from both sides equally. they do not lay flat! like tiny pebbles. they look just like lentils and i even made a photo, so you can see how identical in shape and size they are.
according to the SS/PP charts the supposed to be 4-4,2 mm., but my ruler shows even 5 mm. i believe these cabochons were made in western germany, but once i saw same domed ones with flat backs from north bohemia, so i am not so sure...
you will get 25 pieces, first two photos show this group of cabs.
please, look and read carefully before placing an order, i will be happy to answer your questions as soon as possible!
i opened the second shop to sell vintage supplies i do not use anymore. mostly glass. i do not have a lot to offer, but i am very passionate about old findings and want to pass them along in good hands. hope you will find here something special.