What foods can I safely store in these tapers?
You can store all kinds of foods as they are BPA free.
Why do they keep these food cups better and healthier?
Because its airtight closure creates a seal that helps food stay in good condition longer.
How long can food be kept in them?
Rice, pasta, legumes, cereals, nuts… there is no maximum time since with their hermetic closure, they remain as the first day.