Ntawv kraft tau siv rau ntim khoom noj. Nws cov khoom yog tsis muaj tshuaj lom, tsis qab, thiab tsis muaj kuab paug. Nws ua tau raws li lub teb chaws tus qauv kev tiv thaiv ib puag ncig. Nws muaj lub zog siab thiab muaj kev tiv thaiv ib puag ncig zoo. Nws yog ib qho ntawm cov khoom ntim khoom ntim tau zoo nyob ib puag ncig hauv ntiaj teb. Kraft daim ntawv ntim zaub mov ntim khoom ua los ntawm ntawv kraft tau dhau los ua ntau thiab siv dav. Khw hauv khw muag khoom, khw yuav khoom, khw muag khoom noj khoom haus, khw muag khoom noj qab haus huv, thiab lwm yam, feem ntau muaj ntawv kraft ntim cov khoom noj, feem ntau yog ntim: txiv hmab txiv ntoo qhuav, khoom noj txom ncauj, Cov khoom noj qhuav, cov nplej tag nrho, khoom noj qab haus huv, tshuaj yej thiab lwm yam ntim khoom noj . Hauv qee lub tsev kho mob, txhawm rau zam kev kis tus kab mob sib kis, lub tuam txhab ntse siv cov hnab ziplock pov tseg los ua cov ntaub ntawv tiv thaiv hnab, uas muaj txiaj ntsig zoo.
