1. Yas: Yas yog cov khoom siv nrov tshaj plaws rau cov khoom siv tes ua kom zoo nkauj npog vim nws cov kav ntev, lub teeb yuag, thiab pheej yig. Nws tuaj yeem raug molded rau hauv ntau yam duab thiab tsim, ua rau nws muaj ntau yam rau cov qauv magnifier sib txawv.
2. Roj Hmab: Cov roj hmab npog muab qhov muag muag thiab xis nyob, muab qhov tsis muaj qhov tsis zoo. Roj hmab yog paub txog nws cov khoom poob siab-absorbing, ua rau nws haum rau cov khoom siv tes tuav uas yuav poob los yog raug cuam tshuam.
3. Hlau: Qee cov khoom siv tes tuav cov khoom siv npog ua los ntawm cov hlau, xws li txhuas lossis stainless hlau. Cov ntaub npog hlau muab qhov kev xav ruaj khov thiab muaj zog, ntxiv dag zog rau lub magnifier. Lawv tuaj yeem muaj qhov zoo nkauj thiab niaj hnub zoo li.
4. Ntoo: Handheld magnifiers nrog ntoo npog muab ib qho tshwj xeeb thiab ntuj aesthetic. Ntoo tuaj yeem muab qhov sov thiab xis nyob, thiab nws tuaj yeem ua tiav nrog cov kua roj vanish lossis lwm cov txheej tiv thaiv los txhim kho nws cov kav ntev.
5. Silicone: Silicone npog muab qhov muag muag thiab yoog raws. Silicone tiv taus cua sov, dej, thiab kev hnav thiab tsim kua muag, ua rau nws muaj kev xaiv ruaj khov rau cov khoom siv tes tuav. Nws muab qhov yooj yim thiab tactile tuav rau kev siv txuas ntxiv.
6. Ua Npuas Ncauj: Qee cov khoom siv tes tuav tau ua npuas ncauj npog, uas muab lub cushioned thiab ergonomic tuav. Ua npuas ncauj yog lub teeb yuag thiab mos, ua rau nws xis nyob rau lub sijhawm ntev. Nws tseem tuaj yeem nqus tau qhov cuam tshuam thiab tiv thaiv lub magnifier los ntawm kev poob qis.