Do they work on bottles with screw caps?
2074598
The tops come in a couple different style shapes and some fit different types of bottles better than others. My wife and I have not had any problems finding one to fit a bottle. They are even secure enough to lay the bottle on its side in the refrigerator after opening. I am pretty sure my wife has used them on a screw off bottle without a problem.
261039
No. The cap on these is over an inch in diameter - much wider than what is found on a 16oz soda bottle.
1513449
Yes they do......also on wine coolers and soda bottles of all sizes.....love them.....very versatile......they are rubbery so you just push them in as far as you need to to make them fit. Hope this helps!
2192673
As long as the bottle caps are magnetic, but last time I checked, bottle caps were non-ferrous, so it is unlikely that any magnet would hold it (unless you put another magnet inside the cap).
1704234
I'm not a 100% sure. I believe they don't. I think the mouths on the bottles are to big.
103298
I don't have glass bottles, But I don't see why not? It is the same mfg. You might not be able to over tighten it on the glass bottle because these cap are made of plastic and it will break before the glass.
618508
Yes & no. They go on all the regular sized glass bottles. Not wide mouthed bottles. But these leak from where they screw onto the bottles, and from the mouth piece. Don't bother buying these. The regular caps that prevent spills, not the sippy cup caps, work great though.
632705
I'm sure it would if you normally use standard size bottles--they just screw on where you would normally attach the bottles.
272030
They fit on the Avent plastic wide neck bottles so I would think that they would fit the glass ones also, although I have not tried them on the glass bottles.
798010
Yes cap screws on. But be extremely careful with this when full heavy bottle since it cracks easily.
2043284
I don't think these would fit wide neck bottles, but I never tried them on anything but the disposable similac plastic bottles. Sorry I can't be more helpful.
1527414
It depends. It didn't work on the caps from hell on the 2.5 Liter concentrated Nitric Acid bottles at work, but it has worked on caps, both jar and bottle caps, at home. You do have to put the cap in the best-fitting area and squeeze hard. It's easier than doing it bare-handed, and easier than using a rubber glove to open a bottle cap, though.
2191799
Yup. I know they work on wine bottles because I've tried it. I believe beer bottles have a similar diameter neck, so they should fit just fine, but I'm not sure how well they work pouring carbonated beverages though.
1284576
I am assuming your talking about metal bottle caps. I say try at your own risk. This is used for paper, construction paper and thin leather
1442716
I'm not sure. I only used them in the NUK brand bottles. Sorry I couldn't be of any help.
1352904
I haven't try it. However, it was designed for plastic bottles, therefore glass ones should work too!Hope that helps!!
1753141
Yes they do work with any kind of standard bottles. I used them with medela myself.