Crackle Quartz Tower 14 is approximately 2.729" tall
Crackle Quartz Tower 18 is approximately 2.668" tall and 2.958" wide
Crackle Quartz Tower 20 is approximately 2.827" tall
 
Crackle Quartz, also known as Fire & Ice Quartz, is a type of clear quartz that has been intentionally fractured or cracked to create a unique visual and energetic effect. Metaphysically, it's believed to amplify energy, enhance clarity of thought, and encourage positive emotions, while also offering protection from negative energies. 
 
Clear Quartz is known as the "master healer" and will amplify energy and thought, as well as the effect of other crystals. It absorbs, stores, releases and regulates energy.
 
Clear Quartz draws off negative energy of all kinds, neutralising background radiation, including electromagnetic smog or petrochemical emanations. It balances and revitalises the physical, mental, emotional and spiritual planes. It is also believed to cleanse and enhance the organs and subtle bodies and acts as a deep soul cleanser, connecting the physical dimension with the mind.
 
Clear Quartz also enhances psychic abilities and it aids concentration and unlocks memory. 
 
*Colors and images above may differ from actual product*