Recycled glass stud earrings Recycled glass stud earrings Recycled glass stud earrings Silver grey recycled glass stud earrings £5.00 Out of stock. These eye catching earrings are made from fusing together a layer of recycled greenhouse glass base with a sprinkle of coloured glass powder on the top. The colours are mostly grey and black with white and spots of red.....but also green and blue! The earrings are mounted on sterling silver posts and butterfly back The glass front measures approximately 7mm. It will be carefully packaged on a gift card, as in the photograph. UK free post and (careful!) packing.