Mini Gems all have a high-gloss finish and are made from recycled glass and coloured oxides using a linear kiln. They are semi-round and have a domed top and flat back. Each is approximately 10mm thick, with a diameter of 10-12mm. They are versatile in mosaics as well as general craft and decoration projects. Colour, shape, and size may vary from batch to batch, due to the artisanal manufacturing process. These gems are sold by weight and, because of the varying sizes, we cannot guarantee the quantity some colours run smaller and therefore have more pieces per weight.