Suck small blobs
Recently I had to suck up some tin, tiny-tiny.. And my sucker was way too large.
I had a stroke, and came up with the thought of using a telescopic antenna :)
(See primary image)
Chris The Carpenter has shown us how to cut brass tube, so all there is left, is to decide which end is fitting into your sucker, and how thin you want the other end - and cut it appropriately, add some tape, and you can suck the small blobs!