Made from high-purity quartz, these offer a much more intense, high-vibration sound. They are often "tuned" to specific musical notes that people associate with different energy centers or chakras [3, 4].
Both types create vibrations that can help lower stress, reduce anxiety, and improve sleep by shifting your brainwaves into a more relaxed state (theta or alpha waves) [2, 5].
Traditionally made of a metal alloy (often bronze), these produce deep, earthy, and "grounding" tones rich in overtones. They have been used for centuries in meditation to help quiet the mind [1, 2].
Dacă ești la început, bolurile de cristal tind să fie mai ușor de făcut să "cânte" (prin frecarea marginii), în timp ce bolurile tibetane oferă o experiență mai rustică și tradițională.