I recommend you to see them if you come to our place, anyway.
The different of bulk pack and actual pack just that printed bag (you can ask for it for checking as well as the stamping system with our PIC) and the weight packed each bag (you can ask for record of QA checking to see if , so far there is anything wrong or not).
Important thing is you get use to these goods and you shouldn't waste yr time if you come to see cooked kizami.