Cwj mem nyob mus ib txhis

Txhua xyoo muaj tshaj 82,000 tsob ntoo raug txiav los ua xaum. Peb lub hom phiaj yog los tiv thaiv kev hloov pauv huab cua ntxiv los ntawm kev hloov cov cwj mem qhuav. Los ntawm kev siv ib qho ultra-compressed sau nib, Tus cwj mem Everlasting tuaj yeem ua tau ntev thiab hloov mus txog 100 tus cwj mem.

Main nta

• Cov Ntaub Ntawv Khoom Siv
  Lub nib yog ua los ntawm hlau, uas yog me me thiab nws cov xim yog zoo ib yam li cov cwj mem zoo tib yam, nws tuaj yeem sau tau yooj yim, thiab cov ntawv sau tau yooj yim raug tshem tawm nrog cov lwv. Ntev eraser hauv, yooj yim rau lwv.
• Cov Txheej Txheem Ua Haujlwm
  Yog vim li cas vim li cas no hlau inkless cwj mem sau tau tsis muaj sharpening los yog number case yog tias cov nib rubs rau ntawm daim ntawv kom decompose cov hlau alloy hlau molecules thiab cia lawv nyob rau saum npoo ntawm daim ntawv.; Inkless cwj mem tuaj yeem siv rau ntawm daim ntawv feem ntau, thiab kev sau ntawv tuaj yeem khaws cia tau ntev, tsis hais qhov kub lossis huab cua.
• Durable Thiab Txuag Nqi
  Hlau erasable cwj mem tuaj yeem hloov mus txog 100 cov cwj mem ib txwm siv los ntawm kev siv cov nibs compressed, tsis tas yuav ua kom ntse los yog hloov cov refills; Nws pab koj txo lub sij hawm ntawm kev ua kom ntse los yog ntxiv tus cwj mem, txuag nyiaj, thiab tuaj yeem pab koj ntev.
• Dav Siv Ntau Yam
  Cov cwj mem uas nyob mus ib txhis no yog tsim rau cov menyuam yaus kev kos duab, sau ntawv sau cia, sau ntawv, ua cov ntawv sau thiab lwm yam haujlwm kos duab, thiab lawv cov ntawv sau tuaj yeem tshem tau.
• Yam khoom plig
  Cov cwj mem uas tsis muaj xim hlau no tuaj yeem suav tias yog khoom plig rau cov menyuam yaus, cov tub ntxhais kawm, cov kws qhia ntawv, cov phooj ywg, thiab lwm yam, yuav tsis haus ntoo, tsis muaj ntxhiab thiab nyab xeeb siv; Lawv yuav xav tsis thoob uas tau txais cov khoom plig zoo li no.