Review title is poor quality [SEP] the caps came off every single one.  how embarrassing for me to hear my customers tell me I sent them cheap, subpar packaging for their serum. I had a bulk order to fill and had to rush order more from another company so that her bulk order didn't fall apart. I'm giving away samples with these cheap ones and will never order again. It wasn't just a few. I ordered 40. every. single. one. had the cap come off the lid.