Here are some syringes they use to feed kids/animals. no sharp edges, and a nice curve end to it.

search amazon for "12 cc Disposable Syringe with Tapered Curved Tip" or "Monoject 412"

I have two of these at home but I never used them for ejuice, but I dont see why it wouldn't work, if someone doesnt weant to use sharp pointy syringes.