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Review title: Exactly as described
Product review: I ordered a percolator so I wouldnt be drinking plastic in my coffee. Those jerks made a plastic cap for it that the coffee was percolating through and kind of defeated the purpose. Furthermore, the plastic cap stained very easily and I could never really tell how dark the coffee was. I bought this cap, fit in there just fine, and it solved both of those problems. At first I wasn't even sure that it was really glass since it felt suspiciously like plastic to me. But I noticed it had a different clanking sound when you clanked it against metal than the other one. Then for good measure I took out a lighter and burned the hell out of it with the lighter and tried to scratch it with a knife where it was still hot. It did not even make a tiny scratch in it at all and I am happy to report it is most certainly glass. Also, the fact that it does not stain like the plastic did also confirms that. Yes, buy this if you have a plastic cap. I 100% recommend it.
