We need something concrete in the text that tells us that many people own Wainwright's glass products.

我们需要文章中确定的信息告诉我们很多人拥有Wainwright's的玻璃制品。

Today the Pyrex name is well known in the United States. The heat-resistant glass products are still being manufactured. And early Pyrex products are now considered collector's items.

今天，这个名称在美国家喻户晓。这种耐热玻璃产品仍在正常生产。早期的Ryrex产品现在被视为珍藏品。

I think what you're going to end up with is just a whole series of different potential glasses products at different price points with different levels of technology in them.

我认为你最终会得到的是一系列不同的眼镜产品，有不同的价位，配备有不同水平的科技技术。