Description These bio urns are handmade from natural organic materials, so they are totally biodegradable. This allows the ashes to be returned to nature in a way that is both symbolic and environmentally friendly. Due to its dimensions and shape, the Dome urn is a great option for relatives who want to split the ashes. They are also suitable for water burial. Whilst it is sturdy and resistant, it dissolves within minutes once submerged in the water. Available in a choice of 2 colours, reflecting the materials they are made from.