Formed- this is natural amber made of one stone, like presed, but pressed made from many small stones, formed made from one stone. Its not plastic, not imitation or lab. Genuine amber floats in salt water and sinks in fresh water! Have any questions regarding the item?I hope for your understanding. White Baltic Amber Premium Islamic Prayer Rosary Olive Beads Tesbih Misbah" is in sale since Saturday, August 29, 2020. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Amber". The seller is "amberman_1" and is located in Europe. This item can be shipped worldwide.