Give it a shot, literally.
Have you ever gotten frustrated with the size of an eyedropper when securing ballast?
I have, many times! That little tube only holds just so much material...is there an alternative?
Yep. Make your way down to the local pharmacy and ask where they keep the syringes.
I know this sounds awkward, but there are a variety of plastic syringes available WITHOUT NEEDLES.
I keep a few around for multiple purposes like lubricating small items that need oil, glueing ballast,
getting isopropyl alcohol into tight places, etc., etc.
They are not too expensive and will resist most common household chemicals.
Most will have a protective cap to cover the works end from contamination and given the intended application, the outlet is so small that most fluids won't seep out all over the place.
For your careful consideration,
--Joe--
30

I had a couple of teeth
Lately I have been using a
Lately I have been using a small, empty Elmers glue bottle with great results for appliying diluted white gule for setting balast. The little orange cap is adjustable and allows for small drops or a more constant flow. Once finished, screw the cap down and you're done.
JC