Raws li cov qauv, whiteboard markers tuaj yeem muab faib ua cov cwj mem uas siv tau pov tseg, cov cwj mem uas siv tau rov ua dua tshiab, cov cwj mem ncaj qha ua kua dawb, cov cwj mem cua siab whiteboard cwj mem thiab lwm yam. Cov qauv ntawm tus cwj mem whiteboard yog kwv yees li ntawm tus cwj mem taub hau, paj rwb tub ntxhais, tus cwj mem, lub kaus mom cwj mem thiab tus cwj mem.
Cov cwj mem uas siv tau pov tseg tau nyiam los ntawm tib neeg vim lawv cov khoom siv nyiaj txiag thiab kev tsim kho qis. Qhov tsis zoo yog tias lawv tau muab pov tseg tom qab siv, ua rau cov khoom siv pov tseg. Cov qauv ntawm cov cwj mem refillable whiteboard yog zoo ib yam li cov cwj mem uas siv tau pov tseg, tshwj tsis yog tias muaj ib qho khoom siv unscrewing nyob rau pem hauv ntej kawg ntawm tus cwj mem, uas tuaj yeem unscrewed thiab ntxiv rau whiteboard cwj mem tom qab sau tus cwj mem. Cov kua nplaum ncaj hom whiteboard cwj mem muaj pov tseg thiab hloov tau cov cores. Cov qauv pov tseg yog yooj yim, thiab tag nrho tus cwj mem tuav tuaj yeem sau nrog tus cwj mem. Pneumatic whiteboard cwj mem muaj ib tug complex qauv, nrog rau ib lub hnab pa thiab ib lub caij nplooj ntoos hlav ntaus ntawv nyob rau hauv tus cwj mem chim, uas muaj ib tug loj ink cia muaj peev xwm thiab du.
Tus cwj mem whiteboard yog ib qho tseem ceeb ntawm kev qhia thiab cov khoom siv hauv chaw ua haujlwm, thiab nws muaj kev sib tw muaj zog piv rau cov cuab yeej chalk. Kev siv ntau yam ntawm cov cwj mem whiteboard, kev sau ntawv zoo, siv yooj yim, tsis muaj plua plav tshem tawm, kev tiv thaiv ib puag ncig thiab kev nyab xeeb, thiab lwm yam, tsuas yog nyob rau hauv txoj kab nrog kev hloov pauv sai ntawm kev qhia ntawv thiab cov khoom siv hauv chaw ua haujlwm. Nrog rau kev txhim kho kev kawm thiab kev hloov tshiab ntawm cov cuab yeej pab qhia ntawv thiab cov khoom siv hauv chaw ua haujlwm, cov neeg siv khoom kuj tau nce lawv txoj kev paub txog kev tiv thaiv ib puag ncig thiab kev nyab xeeb ntawm kev siv cov ntawv qhia thiab cov khoom siv hauv chaw ua haujlwm. Kev lag luam xav tau rau cov cwj mem whiteboard tau loj hlob sai, thiab cov cwj mem whiteboard tau dhau los ua qhov nrov thoob plaws, kev xav tau siab, cov neeg siv khoom siv qhia ntawv thiab cov khoom siv hauv chaw ua haujlwm.
