1 PC Cultured Beach Sea Glass Crystal Beads Freeform/nugget/flat&aqua Blue/green/pink Etc The sea glass beads is semi-precious stone: synthetic quartz. You can make any your favor jewelry with our sea glass beads. .Welcome to buy as sample! And if buy more, please check : http://www.amazon.com/dp/B00WAW8CDI or http://www.amazon.com/dp/B00S4GQQH8 The quality of our sea glass is total artisan's jewelry grade! The picture is original! All size and weight of sea glass are approximate. The 1 mm hole is 100% handmade and smooth,but No crack! You will receive the similar one piece because of the handwork! The sea glass is sent by random color & shape,big order by email!!