45 Pack Press In Medicine Bottle Adapter for Syringe, 3 Sized Medical Dosing Adaptor for Oral Dispensers, Liquid Medication

I ordered this because the syringe didn't reach beyond the half of the bottle of a supplement that my dog needed for anemia. I needed it specifically for a 4oz glass bottle and it's been a life saver! There's absolutely no leakage and it's very easy to put, just press and you're done. I'm glad that the package has many extras because I will be using them for different size bottles.

This is a must have with kids. We buy the children’s version of medicine (not the infant) and these make it so easy to convert the bottle to the stopper with syringe which my kids prefer. Never had an issue with fitting it to a bottle because the different sizes fit all different types of bottles. Highly recommend!

I needed caps for my 1oz and 2oz Boston round vitamin bottles to convert the dropper to syringe adapters. These were the only ones I found that worked, even on the 4oz with the smallest one, too. You have to push down extremely hard to get them all the way in. If you don't have strong hands you will need man hands for help. You have to hold the bottle on the bottom and push the adapter down with your palm and then the last rung with your thumb. These must be mechanicaly put in by manufacturers. But they are doable and do not leak, that's for sure. I wish they just sold each size separately. Now I have a bunch that I don't need, but this pack was great for finding the size I needed. Droppers are so inaccurate for dosing. I trust the medicine syringes so much more. I wish liquids just came with syringes, and bottles with these adapters.

These were perfect

These are great but depending on the brand syringe you use it does not have a good seal so you could have some leakage. Overall, I like the variety and reduces the waste of meds.

I wish the opening was just a little tighter tolerance so I could get my medicine syringes to not leak as much when I draw. You kind of have to hold it against the adapter while drawing up medicine, otherwise it just falls right off.

Use these daily and it's been awhile since I purchased but they're still going strong. Love that there's different sizes as well.

First of all, these are a hard plastic, so you don't get that good tight rubbery seal. Second of all the hole is quite large for a 10cc syringe, so if I use this I will end up with liquid all over my hand. I will be returning. It would have been nice if they had given the diameter size of the hole in the description.