12 Pack - 1/4" 1/2" 1" 1.5" Stainless Steel Dispensing Needles - 6 Different Size 10/14/18/20/22/25 Gauge Luer Lock Syringe Tips Glue Blunt All Metal Dispense Needle by Brostown

We use these products for the transfer of medicine from capsule to an injection device. They work and since they are metal, they are easily cleaned; since the transfer product becomes sticky once exposed to the atmosphere.

Great for mixing vape cartridges. The pipette can't fit in some of the carts so these tips help. It's got alot of different sizes to work with.