☆ The displayed size is the "inner circumference of the bracelet." Please consider your wrist size when purchasing. ◇ This is a very rare 4mm Hokutolite bracelet. ・ Hokutolite (Taiwanese) White: Approximately 4.1mm ・ Terahertz 64-facet cut: Approximately 4.1mm ・ Size: Inner circumference approximately 16cm+ ○ Hokutolite Discovered in 1905 in the Beitou Hot Spring in Taiwan. Subsequently discovered in Tamagawa Onsen in Akita Prefecture, Japan. Currently, only Taiwanese Hokutolite is available because the Japanese source is designated as a Special Natural Monument. As it is a radium ore, it is said to have a hormesis effect that enhances immunity and natural healing power. It is a very rare stone. ※ Please note that there may be slight variations in the color of the stones. ○ Terahertz This is an artificial ore said to emit terahertz waves that vibrate molecules approximately 1 trillion times per second. It is said to work at the cellular level of animals and plants, promoting improved natural healing power and adjusting & activating the flow of energy. ※ There may be slight variations in the size of the stones. Also, small scratches and dents may be visible. Please understand. ◆ Natural stones may have slight differences in color and size even within the same type of stone. Inclusions, cracks, small scratches, chips, dents, and unevenness in the stones may be visible. Please understand. ◆ Comes with an organza pouch and one bonus item each. ◆ For bulk purchases, if the total amount of 2 or more items is 2500 yen or more, there will be a 150 yen discount from the first item (if less than 2500 yen, the discount applies from the second item). Please see the profile for details.