Zippo yog tawm hauv roj, Peb yuav ntxiv cawv

Nws yog advisable kom tsis txhob siv cawv raws li ib tug hloov vim nws yuav raug.

txuas ntxiv, cawv muaj ib notably tsawg tus nqi evaporation, rendering nws unsuitable rau prolonged siv ib lub sij hawm.