Lub teeb yuag thiab txav tau yooj yim: Yas easels yog lub teeb yuag, ua rau lawv zoo tagnrho rau cov kws ua yeeb yam thiab cov tub ntxhais kawm uas nquag xav kos duab sab nraum zoov lossis koom nrog kev ua yeeb yam.
Durable thiab ruaj khov: Txawm tias ua los ntawm cov yas, cov txheej txheem tsim khoom niaj hnub muab cov yas easels zoo heev thiab ruaj khov, muaj peev xwm tiv taus ntau yam kev ntxhov siab ntawm cov txheej txheem tha xim.
Nqis: Piv rau easels ua los ntawm lwm yam ntaub ntawv, yas easels yog tsawg kim los tsim, ua rau lawv yooj yim dua nyob rau hauv lub lag luam.
Ntau hom qauv: Yas easels muab cov qauv tsim kom yooj yim, ua rau cov xim sib txawv thiab cov kev xav tau.
