Tower - what is a  Crystal Tower? Towers generate amplified energy of other crystals or of itself. Towers represent protection, strength and power. The shape of a crystal Tower naturally cleanses the space around it and fends off negative energy. Healing crystal Towers also support the movement inward, allowing for reflection and study. Four Sides

Obelisk - Why is it different from a tower? In crystal healing, different shapes are believed to radiate and focus energy in different ways. The obelisk does just what you would imagine: it concentrates the energy of the crystal and radiates out from the top. Smaller obelisks can be held like a wand and be used to direct energy to a specific part of the body, room, workspace, or really anywhere you want. Six Sides

Point - When we refer to a point it is a Polished point with rough sides. The energies work as manifestation crystal within Grids, air purifier for your space.