I wouldn't... I purchased 2 items at 2 different times within a week, and didn't recieve any of them.

Or if you're in my case you will never receive your item ever its been so long I completely forgot that I had ordered something back in January 7th so I'm definitely going to call the credit card and have them cancel that order because I never received it

Almost always separately.

Separate, I got all the items, it takes time.

As stated, these products are from China... home of lead poisoned toys. Do you really want to put anything on your skin from there? And returns? How much do you think it would cost to ship back. I'm lucky to only lose $7, which I am now fighting, just out of principle. Better to take your chances on ebay instead. BUT, buy from the U.S.

Separate - and weeks apart if at all..

Probably separate... if you even get them at all.