Uhlobo lwethu:Ikristale yetourmaline emnyama, ilitye letourmaline emnyama, umgubo wetourmaline omnyama.

I-Black tourmaline inokuvelisa i-far-infrared wave band, ivelise ii-ion ze-oxygen ezingezizo, kwaye inefuthe lokulwa neentsholongwane kunye nokukhupha ivumba elibi. Iqulethe izinto ezininzi ezingafunekiyo emzimbeni, ezifana nobhedu, i-zinc, isinyithi njalo njalo. Ngoko ke ingasetyenziswa kakhulu ekucoceni amanzi, ekuhombiseni, kwiimpahla, ekupeyinteni, kwizithambiso, njl.

Inzuzo yayo kwimveliso

1. Yenza iiseli zisebenze kwaye ziphucule amajoni omzimba

2. Hluza ii-meridians kwaye uqinise amajoni omzimba

3. Ukususa ityhefu nokucoca ulusu, ukususa ityhefu