Black tourmaline inogona kuburitsa kure-infrared wave bhendi, ichigadzira negative oxygen ions, uye ine antibacterial uye deodorizing.effect.ine akawanda akakosha ekutsvaga zvinhu mumuviri, semhangura, zingi, simbi uye zvichingodaro. Saka inogona kushandiswa zvakanyanya mukuchenesa mvura, kushongedza, zvipfeko, pendi, zvizorwa, nezvimwe.
Tinogona kupa: 1. 7 * 24 maawa sevhisi.2. technical support, 3. quality control.4. tsika yebasa.