Daim ntawv cim npe, raws li lub npe qhia, yog tus cwj mem tshwj xeeb tsim rau kev sau ntawv thiab kos duab ntawm cov ntawv dawb.
Nws feem ntau muaj cov yas casing, ib tug cwj mem, ib tug refill, thiab number case. Tus cwj mem ntawm daim ntawv cim whiteboard yog nws cov ntsiab lus tseem ceeb, uas feem ntau yog dej los yog cawv. Dej-raws li tus number case yog tus phooj ywg eco-phooj ywg, tsis yooj yim los so tawm, thiab emits ib tug tsis tshua muaj ntxhiab tsw; cawv-raws li tus cwj mem, ntawm qhov tod tes, khav theeb kom qhuav nrawm dua thiab pom cov xim zoo nkauj dua.
