

"Smart Scholars’ anti-viral copper mask is a mask designed and developed in Korea to minimize the spread of corona virus. Studies have shown that copper alloy surfaces have intrinsic properties to destroy a wide range of microorganisms. Microorganisms absorb copper ions, causing cellular damage. Then, the cell membrane ruptures, leading to loss of cytoplasmic content."
ترست بايلوت
منذ يومين
منذ أسبوعين
منذ أسبوعين
منذ 3 أيام