found a new low cost juice site, and the juices are excellent, excellent deal for the price
They work, just easier to use a unicorn bottle and also to carry around but I have used them just the way they came.mine came in two 120ml gorilla bottles with a tip on them so all I have to do is squeeze the bottle to fill my tank up, they should be ok for RDa use, but I have never used a dripper so I'm not sure.
I was going to order some juice from BD, but their blog mentions their packaging (the bottles) don't include dispensing tops
I'll just buy some empties now I know they're like $1.50 each.