The Cube (Hexahedron) is the six-sided box. Each side is a square. It grounds the creation of the Tetrahedron into the physical realm. It represents the element of Earth, the color Green and the Base (first) chakra. It is masculine.
The suggested divinatory meaning is a solid foundation with stability, suggesting a need for patience and consistency, allowing things to develop in their own perfect time.
| Material | Color | Dimension (in/cm) | Weight (oz/g) |
| Quartz Crystal | Clear (Natural Quartz) | 0.6 x 0.6 x 0.6 / 1.5 x 1.5 x 1.5 | 0.3 / 8 |
