Just use the 'Drop Down Box' to Select Size
You may choose from the following sizes:
> 1 Kilo
All Gemstones come with a 'Description and Attributes Card'.
Dark Blue Obsidian - COMMUNICATION - This Obsidian connects & stimulates the Throat Chakra, allowing one to be brave and more confident when speaking in public, as it helps to enhance communication skills.
This Gemstone - Size ranges from 25mm - 30mm
Gemstone Information: **Colour Enhanced Obsidian** The base material is a Man-Made Material, with properties similar to Obsidian. The material has been produced in a variety of hues, which are produced or enhanced by adding colouring agents to melted volcanic ash.