Kopperko 1ml Syringe Luer Lock (1-Pack) - Shatter & Heat Resistant, Borosilicate Glass Syringe 1ml for Use With Liquids, Glue, Oils, Ink | Premium Quality for Use in Labs & for Crafts

Its about the size of a swisher sweet mini, super cute

I recently purchased the Kopperko Borosilicate Glass Syringe, and it has exceeded my expectations in every way. The 1ml capacity is perfect for my needs, and the heat-resistant borosilicate glass construction ensures it’s durable and reliable. I primarily use it for filling vape cartridges that require the application of heat to make the solution soluble, and the Luer lock design makes it incredibly easy to attach and secure the 14GA blunt tip needle. What sets this syringe apart is its versatility and precision. The blunt tip needle is non-hypodermic, making it safe and ideal for use with a variety of substances, including liquids, glues, oils, and ink. The syringe's construction allows for smooth and controlled dispensing, which is essential for delicate tasks. Overall, this Kopperko glass syringe is a high-quality, versatile tool that has become indispensable in my projects. Highly recommend!

Good stuff. Perfect for filling 510 carts. Eventually wears out like anything so if you plan to use continuously, buy the 10 pack like I did for the day it wears out. Originally used 10 unit syringe but switched to one. Easier to use and when it wears out or breaks, much less product loss.

picked these up for filling carts and honestly they work pretty well for the price. the glass doesn't crack or anything weird and the 10 pack means you've got backups when one eventually wears out. would say go with the 1ml size over the bigger ones since there's way less product loss when something goes wrong.

Good quality, alil pricey but was exactly what was needed.

I have purchased 2 of these. After the first one started having issues, I bought 2nd one just to see if it is a design issue or not. It is. The rubber stoppers end up expanding after just a couple uses, making it harder and harder to move the plunger back and forth. On top of this, the connection between the clear plastic plunger and the rubber end is literally just a screw in loose fit. Meaning that anytime it becomes even a little difficult to move the rubber inside the glass, the plastic plunger comes completely out, leaving the rubber piece still inside. I've tried several glues to no avail, as the rubbers just keep expanding more and more, making the movement harder and harder with every use. I say they are ok for the price, but it depends on what you're using this for, and if you can afford better. If you can afford better with no problem, do so. I won't be buying this one again.

Work as expected, No issues with my purchase.

I bought these syringes several times and always been good, except for the last time. I didn't open them right away and took them overseas. When I opened them, not one of them had the plunger. This made them unusable. Very sad.

I used them to put distillate oil for dispensing and i really like them, precise sturdy and in GLASS!

Bonne seringue de qualité résistante à la chaleur 👍

Tres petite et bien

SCAM, made of cheap plastic, the luer lock broke on all 10, and it melts at around 400°F as you can see in the picture.

quickly delivered, exactly as described, and an excellent price.