I can't get by without my Judi-kins Diamond Glaze for highlighting card elements (see yesterday's post) but sometimes I need a pencil thin line to get the job done well.
When my brother's family was here before Christmas and we were all hanging around the local Rockler's store, my nephew pointed the empty applicator bottles to me (neither one of us being woodworkers, we were searching out oddities and items that could be used genericly.) Well I never realized I needed this till I saw it LOL Now I don't know how I got by without one!
As you can see, the tip is tiny! But I always put the rubber cap back on tightly right after using it and it hasn't clogged yet. I believe it was under $4 with the tax, and the item # is 63297 "Needle Point Glue Bottle" If you're unable to find one to buy and need one, contact me and I can probably buy and ship one to you anywhere in the 50 states for $5 total in a bubble envelope. You can email me anytime at email@example.com
Hope this helps!