Cov kab xev nplaum yog ib daim kab xev los ntawm daim npog ntawv thiab lub siab tawv-ua kua nplaum ua cov ntaub ntawv tseem ceeb thiab coated nrog cov khoom ua los tiv thaiv rau sab nraud. Nws muaj kev kub ntxhov siab, tshuaj ua kom tsis haum, ua kom siab, softness, thiab tsis tearing. Qhov chaw nyob. Kev lag luam yog hu ua daim npog ntsej muag.
