"l not -l" > wrote:

> ...a Hamilton Beach roll-top model and it is glass door.

Yes, apparently that's the only toaster oven with a roll up door.

I try not to push it, biscuits are well within its temperature
range. There are reports of exploding/breaking glass. I am wary of
materials used in China manufactured products.

There were metallic specs in some of my biscuits. Immediately blamed it
on the toaster oven, but it was the Pillsbury biscuit wrappers. So now
the biscuit clumps are very carefully removed from the package after it
bursts open.