Peb cov iav iav acrylic yog qhov sib dua, ua rau kev tuav thiab teeb tsa yooj yim.Tsis muaj kev txhawj xeeb ntxiv txog qhov hnyav dhau los lossis kev pheej hmoo ntawm daim iav ntog thiab tawg thaum lub sijhawm teeb tsa.Cov khoom no yog tsim los ua kom yooj yim rau koj lub neej thiab muab kev paub tsis muaj teeb meem.