If you're curious the only brand I could find easily purchasable in the USA that uses borosilicate glass is oxo. Their are some other results if you do a search on amazon, but I'm not very convinced those are really borosilicate glass.

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Spooky23 9 hours ago | parent | next [-]

If you want borosilicate Pyrex, go to church bazaars and yard sales. The old stuff is better anyway.

	▲	drob518 a few seconds ago \| parent [-]
		That seems the case for just about any product these days, unfortunately. In the modern world, all the products are cheaper but they all suck.

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zem 10 hours ago | parent | prev [-]

pretty sure marinex is borosilicate too

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imp0cat 9 hours ago | parent [-]

You can relatively easily check this before buying, just look for the tint (usually best seen on the edges of the glass). Blueish = borosilicate, greenish = soda lime.

	▲	bombcar 9 hours ago \| parent [-]
		Don’t forget glowing green for uranium. https://en.m.wikipedia.org/wiki/Uranium_glass