Green Goddess Supply - Reusable Glass Luer Lock Oil Syringe with Tip - Great for Refilling Cartridges - 2-Pack, 1mL Each

I needed a graduated syringe to help with measuring small quantities of a viscous liquid. This works well. No problems with the plunger falling out though it is a bit sticky. Plunger seal looks to be a combination of metal with silicone rings. Does not leak. Easy to take apart and clean. Each syringe comes with a .5" blunt tip needle, looks like 15g. Nice surprise but too short to be useful for my purpose since you'd have to put the entire syringe in the container to withdraw anything. I was planning on buying longer needles anyway.

Plunger falls out

I was pleased with the overall quality of the item. The syringes are glass and have markings for 1 mL with 0.2 mL increments. The plunger appears to be metal and has three o-rings. The luer lock connector comes with a cap with a rubber insert that makes an airtight seal. A large gauge needle with luer lock is included. I received two syringes with the order. Overall an excellent value.

I use syringes for scale modeling to apply glues and solvents, these are by far the best I've found. They are relatively inexpensive, made from high quality materials, the suction is superb, the markings are clear and everything fits snuggly. I liked them so much I bought a second pair.

wont work with thick oils. quite expensive, thought would be better than plastic.

Great quality product that is sure to last a long time.

Used them for more accurate CBD oil dose. Works well.

Well made and accurate. Used for thick oil concentrates!