Geometrics - Fluorite Octahedron Set. If you like to know a bit about the "magic" of the platonic solid form and the fluorite stone:

Fluorite Octahedrons – with their associated sacred geometry principles are connected with the element of air, and in turn the heart chakra. They help one push past mental blocks and open the mind to limitless possibilities and solutions. Fluorite Octahedrons promote forgiveness, compassion and empathy, for both oneself and others. The shape encourages one to reflect inwards upon the self, then outwards towards others – showing how all our interactions reflect upon each other.