Nrog rau ntau yam ntaub ntawv, cov tsoos tiaj tus jigsaw puzzles feem ntau yog ua los ntawm cov ntawv, thaum lub ntsej muag kheej kheej, kom muaj kev ruaj ntseg, feem ntau siv cov ntaub ntawv xws li yas, ntoo, los yog EPS ua npuas ncauj board. Yas yog dav siv vim nws hardness. Cov txheej txheem tshwj xeeb yog siv los tsim cov qauv rau hauv cov duab sib txuas txuas ntxiv, kom tag nrho cov duab puab kheej kheej tsis yog tsuas yog muaj cov duab sib dhos tab sis kuj yuav tsum tsis muaj kua nplaum lossis nplaum rau kev kho tom qab ua tiav, yog li txhim kho nws cov txiaj ntsig zoo nkauj.
Cov ntawv sib dhos ua ke, yog tias xav tau ntev - lub sijhawm tso saib, yuav tsum tau tiv thaiv nrog cov kua nplaum thiab tom qab ntawd thav ntawv. Thaum framed, lawv tsis tuaj yeem disassembled thiab nyiam dua. Txawm li cas los xij, cov duab puab kheej kheej tuaj yeem raug tshem tawm txhua lub sijhawm, tso cai rau kev lom zem tshiab, thiab lawv siv qhov chaw tsawg dua.
Cov qauv ntawm cov duab puab kheej kheej feem ntau ua raws li thaj chaw thiab cov qauv astronomical xws li lub ntiaj teb thiab lub hli. Lub logo Wikipedia yog ib qho piv txwv ntawm cov duab puab.
Cov 3D duab dhos ua si no yog ua los ntawm cov ntawv tuab, ruaj khov nrog cov xim zoo nkauj. Thaum sib sau ua ke, lawv tsim kom muaj lub neej zoo, muaj peb yam - qhov cuam tshuam. Lawv qhov loj me me ua rau lawv qhov muag -catching thiab tasteful decorations rau txhua chav. Xav txog qhov kev ua tiav uas koj xav tau txhua hnub thaum koj saib lub ntiaj teb -cov tuam tsev nto moo uas koj tau tsim los ntawm koj tus kheej tes!
