5 Pack Borosilicate Glass Luer Lock Syringe 1ml Capacity Reusable Glass Syringes - Use for Arts and Crafts, Thick Liquids, Oils, Vet, Glue, Lab, Ink with GA Blunt Tip Pet Safe Needles

Perfect for decarboxylated oil. I use this to suck up decarbed rosin and fill up cartridges. I also use these to store RSO. Each syringe holds 1 gram, no leakage, and the best part is that they are reusable. I’ve had mine for 2 years+ now, and they still look brand new. I just soak in 91% isopropyl alcohol and wipe clean. Bonus: the packaging it arrives in doubles as great storage.

Great quality, they work absolutely awesome. I had a few live rosin carts fault I was able to extract the concrntreate from a dead cart into a good one. Very good product

They work and are good quality but I thought the tips would be longer based on the picture. They are about a half the size of the picture and fatter. It doesn’t reach the bottom of the carts so a little more difficult to fill.

They seemed really awesome until I used them . They are nice but the locks for the needle are garbage. They need to be better designed. They are useless without the lock. Will not buy again and don't recommend wasting your money.

We're using this to dispense medical gel, and it's allowed some pretty precise measurement for a rather odd dosage to achieve the required number of mg of medicine.Easy to clean. Very smooth operation, so you won't accidentally use to much pressure and press out too much of what you're trying to measure.Only negative is that it doesn't come with a cap for the 14g blunt needles, but that's a pretty minor gripe.

These syringes do not do very well for thick oils, and they are not very durable. Even if you're not working with thick oils, these will fall apart quite easily, specifically at the rubber stopper.I paid a premium for some with higher quality glass and a metal stopper and it does the job much better for my needs.

Worked as I intended it to.

We legally produce our own medical MJ. This is the most awesome storage and dosage controller I have found. I end up not wasting much at all this way when I extract it. They're easily dismantled and cleaned with the proper cleaner. They have a very nice blunt tip that will suction out your extract, and then you can use the screw in plug to cap it. It's a perfect storage container and dispenser when you make your gummies. The tip is also the perfect size for filling a cartridge with your homemade medicine.