Crystal shapes can be overwhelming and confusing. So here is a go to guide on crystal shapes.
Sphere: Admits energy in all directions
Heart: Sends love across time and space
Cube: Grounding
Freeform: High vibrations
Pyramid: Transmits intentions into the universe
Meditation stone: Stone to skin energy transfer
Tower or point: Amplifies intentions
Generator tower: Battery to charge other crystals
Egg: Fertility and stability
Wand: Healing and rituals