Glass Straws 12 Piece, 4 Inch, 10mm OD, 1.5mm Thick, Clear

They can really take the heat. They have uniformity.

Got them for my kids science class. Teacher reported that not a 1 got broken but she was sure that the kids managed to drop every one of them multiple times so they must be pretty strong. If I understand my kid correctly they used for watering and other plant soil things during the project

Package arrived quickly in a thick cardboard box. Inside, glass tubes snugged nicely in bubble wrap with zero space for the glass to move around and break. I use these as a guide for flux core welding wire and they are unaffected by heat and don’t break if dropped. Great product and thicker glass than I’ve seen in other brands.

They are fine for the price may be a bit better

I am very dissatisfied with this product and do not believe that it is what the Title says. I purchased what I believed to be Pyrex glass tubes however, 8 of the tubes have broken too easily in a short period of time.

Exactly what is described in the description. And was not at all to expensive

These borosilicate tubes are the only way to start a serious weekend. They more than were the life of the party,but kept it all guccithroughout the next week or two, including many accidents on pavement and hard counter tops. Took a hitting and kept on ticking.

I needed these to be the 1.5 mm thick tubes which aren't as common as the 2 mm, that's why I bought them and they are totally the 2 mm!! Even look at the picture they show, it's actual size and it's two mm indeed. I'm so disappointed, completely incorrect thickness. I should have stuck with the last seller. Way too thick for my use. If you know, you know. Get 1.5 there's a seller with multicolored that includes pink and those are actually 1.5

Thought these were great until I realized almost every single one had a hairline crack in one end. Out if 12, only 3 are usable.