Expesumas 6 Pcs Glue Applicator Bottles, 30ml Plastic Squeezable Dropper Bottles with Blunt Needle Tip 14ga 16ga 18ga 20ga for Glue Applications, Paint Quilling Craft and Oil

These are amazing and work perfect for my craft room. I use a funnel to fill and can have more than one set up with different tips for an afternoon of not changing tips.

It was exactly what I was looking for and the delivery was very fast.

I have bought multiple orders of these for various liquids over the past 4 years. I use them for lightweight oil, cutting fluid, penetrating oil, tap and die cutting fluid and some thin fluids for cleaning. So far, I haven’t had one of these bottles leak, crack or fail in any way. The tips are precise, I prefer the larger diameter ones as most of my liquids are thicker than water. I recently ordered another pack of these and put them to use in my shop for 3 in 1 oil and alcohol. They are perfect for what I need. I would definitely order these again if I need them.

I use these for oils and cleaners for getting them into tight spots or for fine detail they work great

This is exactly what I needed.

I needed some bottles like this along with the smallest needle gauge to apply nitrocellulose glue thinned with acetone. After thinning, the glue had a water like consistency which is what I needed but the bottles were not tight enough to prevent leakage. If you buy these for very thin liquids your choices are to melt the base of the screw on lid so that the lid will go further down the threads, go to a hardware store and find some thin o-rings, or if you have the tools and time make some gaskets out of gasket material. I happened to have a CNC cutter with made perfect fit gaskets. Over all these are fine but you will need to modify if your liquids have a very low viscosity. Time will tell how well they hold up but they seem sturdy enough.

These little bottles work great as puffer applicators to use to inject an atomized cloud of graphite into the barrels of my long range rifles. I like to coat the barrel with a very thin coating of graphite before heading to the range. I then follow that "puff" with a dry mop to evenly spread the graphite through the barrel and remove any excess. These also work great for applyig a little "puff" of graphite into locks, to help free them up and make them operate smoothly. If you want to use them as "puffers" for applying graphite (https://www.amazon.com/dp/B0CYFWDQ9N?ref=ppx_yo2ov_dt_b_product_details&th=1), dont fill the bottle more than half full. Then to inject the graphite, apply a needle tip to the bottle and gently shake the bottle to genrate a "cloud" of graphite , which can then be injected by a quick squeeze after inserting the needle tip into what you want to lubrcate. There are 6 bottles, so you have extras for other uses. The included needles are great, and the caps are perfect for sealing off the bottles if you are using them for glue or other fluids that can dry up. If you use them for dispensing glue, I would suggest keeping one bottle for holding alcohol, to use to clean the needles after use - just put the used needle onto the alcohol bottle and give it a few squirts to clean the glue out. This way the nnedles can be reused.

I have ordered this style of bottles a few times. These ones have the actual twist lock lids. A lot of the other company’s use the twist lock needles but they just push on and don’t utilize the twist on feature.