[bailey]

Hi, the tip is 1mm od 0.5 id (measured by the pin which acts as a stopper). I use Anitas tacky glue which is very similar to Aleenes which I have used in the past. The bottle itself is considerably more "squeezy" than the tacky glue bottle and the flow is easily controlled . The whole finetip concept is a real improvement on any of my previous solutions which normally revolve around a squidge of glue on a mat and a toothpick - not very precise. I bought a spare bottle and some spare pins in case the nozzle got gummed up but so far (3 months) no problem. Hope this helps Bailey