I just ordered a joye 510, and I think my cartridge is already straw modded by design. I noticed its got 2 air slits on the side.
That is where you suck the vapor through. The center part holds the liquid and the vapor goes around the side and through those holes out the hole in the end and into your mouth.
PS- I think if you use a coffee straw you are pretty safe because they are intended for very hot liquid and of course they are clean because they are made for drinks.
Last edited: