To aid gluing, we have 2 types of applicator tips that help to get the glue exactly where it is needed. The 20SWG Taper tips provide a rigid tapered tube that fits snugly onto the end of the bottle allowing you to precisely place the glue and as it’s tapered you can increase the flow by cutting further down the tube. The other type, Micro Tip, is a capillary tube type of tip that once again fits tightly onto the end of the bottles to ensure no glue gets out where it shouldn’t. The Micro Tips offer a long consistent diameter tube that can be easily cut back and re-used as the very tip gets blocked after gluing. These are both great accessories to ensure you get the glue where its needed and nowhere else.