12 Pack - Dispensing Needle 1" - All Metal, Stainless Steel Blunt Tip Luer Lock 8, 10, 12, 14 Gauge (All Sizes)

I got these to compliment another order and they work great I like the length and the variety of gauges. I would buy again if needed

These are excellent for dealing with viscous liquids, such as high VG juices (or 100% VG if you DIY). The build quality is solid, and the Luer Lock fitting is well made (and is also metal) and attaches firmly to all my Luer Lock syringes. Since the Luer Lock tabs are metal, you do need to take care when attaching them since it can strip the threading on cheap syringes. The 8 and 10 are perfect for 100% VG; the 12 and 14 are fine for up to 80+% VG. The 10 and 12 are the most useful sizes since the tips are not too big to fit into the fill holes on most recently made tanks. Older tanks tend to have smaller fill holes, so the 14 is best for those. It also includes a handy carry case with tabs that hold each needle in place in a nicely organized fashion. Keep in mind these are only 1 inch long needles, so they won't reach down to the bottom of most bottles. You can get 5 inch long versions in these sizes from Dispense All (search for the company name on Amazon) that will reach to the bottom of even the largest bottle.

Great for filling vapes. Lure lock worked great with most syringes

I love these on the luer lock glass syringes. They lock in perfectly an I don't have to worry about the tip flying off

A decent set of heavy gauge luer lock blunt tip needles. I'm giving this item 4 stars because the needles don't screw in smoothly and can be difficult to remove from a plastic syringe possibly stripping out the luer screw lock connection on a "single use" plastic syringe. I could not find heavy gauge blunt tip needles that have a plastic lock base on this site but these seem to work well so far.

I think the quality of these highly depend on the seller and it appears there are many sellers. As you can see in the picture I shared, there is visible rust on two of these and they are supposedly new. Not sure if water got in the packaging and it rusted or if these are used, but you can see the green crust on the openings. I was going to use this for mixing concentrates, but will definitely give it a second thought and look for something higher quality.

These are good for the money. They are very sturdy, don't leak, and they suck up a lot viscous liquid very quickly. My only issue is that I need a tool to get them off the syringe unlike the plastic ones. But all in all, I recommend.

Worked great paired with glass syringe I purchased from Amazon as well. Tip sizes are perfect for various line thickness found on our printer.

El producto es exactamente como se describe y llegó en perfecto estado.