Koj tuaj yeem xav nug:
1. Nws puas yog BPA dawb?
Teb: Yog, nws yog BPA dawb
2. Hom khob twg yog qhov tsim nyog?
Teb: Nws tuaj yeem siv rau khob kas fes lossis khob khob txog 80-90mm
3. Puas yog qib zaub mov?
Teb: Nws yog khoom noj khoom haus qib