Qhuav Erase Marker
Cov cim ntub dej ntub dej yog qhov zoo tagnrho thaum koj xav tau tus cim uas tsis tas mus li, tab sis kav ntev dua li cov cim qhuav qhuav. Cov cim no yog semi-permanent. Lawv tsis tuaj yeem muab tshem tawm kom txog thaum koj siv daim ntaub ntub dej lossis daim ntawv so tes los so tus cwj mem.
Qhuav-erase markers yog insoluble, uas txhais tau hais tias lawv tsis yaj nyob rau hauv cov kua li dej. Tab sis lawv yooj yim rau lwv.
Ib yam li cov cim ntub dej, cov cim qhuav qhuav ua haujlwm ntawm cov ntawv dawb, cov ntawv teev npe, iav lossis lwm yam uas tsis muaj qhov ntxeem tau. Qhov sib txawv tseem ceeb tshaj plaws ntawm cov ntawv pov tseg qhuav thiab ntub cov cim pov tseg yog tias cov cim pov tseg qhuav yog yooj yim los so, ua rau lawv xaiv qhov zoo tshaj plaws rau kev siv ib ntus.
Yog lawm, daim ntawv cim whiteboard thiab cov cim qhuav qhuav yog tib yam vim tias lawv yog ob qho tib si tshwj xeeb cwj mem tsim los rau cov ntawv dawb thiab siv cov cwj mem tsis muaj tshuaj lom uas tuaj yeem yooj yim so.
Hnub ci ncaj qha tuaj yeem ua rau tus cwj mem hauv koj lub cim kom qhuav sai sai thiab ua rau nws nyuaj rau kev rov zoo. Thaum tshav kub kub kuj tuaj yeem ua rau qee tus cwj mem evaporate yog tias koj tawm ntawm qhov kawg ntawm tus cim tsis muaj lub hau. Qhov chaw zoo tshaj plaws los khaws koj cov cim yog nyob rau hauv ib qho chaw txias, qhuav, tsis muaj hnub ci ntau dhau.
Cov cwj mem ib nrab ntawm cov ntawv ntub dej ntub ua rau nws tsim nyog rau kev tsim cov cim ntev ntev.Thaum qhuav lwv cov cim yog tsim nyog rau kev hloov ceev ntawm cov cim ib ntus.
Koj tuaj yeem siv cov cim qhuav qhuav ntawm qhov chaw xws li whiteboards, daim iav, thiab iav.
Cov cim ntub dej ntub dej yog qhov zoo tagnrho thaum koj xav tau tus cim uas tsis tas mus li, tab sis kav ntev dua li cov cim qhuav qhuav. Cov cim no yog semi-permanent. Lawv tsis tuaj yeem muab tshem tawm kom txog thaum koj siv daim ntaub ntub dej lossis daim ntawv so tes los so tus cwj mem.
