Saw something at Soft Expressions the other day that might work. You could call them and ask about them. They were in the section with the Retayne and dyes. It had 2 bottles in pkg, plastic, two in pack, bottle was about 1-1 1/2" diam. Needle was about 3 - 4 " long. Tips screwed onto the little tube/bottle, but maybe could fit a Elmer's glue bottle. You would have to call and ask them. (I don't own it, just shop there)
http://softexpressions.com