Hello. I expected to receive 4 bottles of 400 ml but no! they are 100 ml for use I find it more convenient than having to handle large bottles. packaging nothing to say, the content in bulk rigged with bubble wrap, fortunately all are arriving in good condition, thank you I're not yet tested the ink but this delay squeezed, very resistant plastic bottles and many butcher handy little spout on each vial very satisfied ........ I would recommend at Amazon
