This applicator bottle works well, the needle on it is fairly narrow, however it can allow quite a bit to flow so you have to make sure you push out the air first, then just before tipping on its side let go so that it is actually sucking in as you get near the acrylic / plastic. It also comes with a cover for the needle portion (which is what makes it look so wide in the product photo). Hasn't leaked or clogged so far.