Do these bottles have an "sb" marking on the bottom?
505635
No. They are each numbered differently. There are two dots above each number and a line beneath each number.
1049138
Sorry - the kettle is not marked and I did not save the box, etc. that it came in. The bottom is stamped with "BonJour" - that is the only marking on it.
1532817
Yes. The date is stamped in ink on the glass neck of the bottle. Mine was stamped: USE BY C 09 13 133. I am assuming that the final 3 on the end is a partial smudge as the bottle was moving along a bottling line.
1334575
I don't know for sure. There are no markings on the bottles to indicate that they are. And I don't have the tag any more to check and see if they are.
1841476
My bottle has a stamp on the bottom of the bottle that says 2016. I hope this is helpful.
1504513
It's not marked on them anywhere that it is, they just seem to be generic plastic bottles, nothing too special about them. They are similar to what you may see at a local restaurant for dressing/condiments and I'm sure that's not their first concern.
838321
I'm not sure where they're made :/ but they do have numbers... They'll start to scratch off after a while though... I've had em about 5 mo and the top few numbers are barely there. And they don't have the color like the picture... They look like the new smaller bottles (at least mine did) w/ the yellow dots.
1625380
If there are any marks I have yet to find them and I have had this item for years.[edit] I see that there is one on the bottom. If you're going to stare at the empty container I suppose that might be a problem, but that'd be pretty strange.
669670
Sorry, but the only marking I see on my cup is "18-8 stainless steel". There is a rubber pad glued to the bottom and there may be information underneath that.
918666
My bottles aren't marked with anything other than the EZ cap logo. The box they came in was also marked with the EZ cap logo and on the bottom says Made In China. I don't know if that refers to the box or the bottles.
373792
My bottles do not have the GMP symbol either, this would probably be a question for the supplier. dm
74570
No, I just went out to my garage and looked, it does not have any markings. I just measure with my fermenting bucket usually.
383027
The case of bottles I received had no marking or pattern on them. The local brew store had them too, but for a slightly higher price.
2274877
Yes. Everytime I have purchased them they have been in a cobalt blue bottle.
453876
Mine have the marking on the bottom, but they are clear. I didn't get the green ones.
2059611
I am almost sure they have Glencairn engraved on the bottom of the glass. I purchased 6 of them about a year ago. I will double check regarding the markings
119623
yes - the tops are black & blue and the bottles are stainless. We use rubber band to distinguish who's is who when both my husband and I use them.