What options are available to cover a gap in a stone countertop left when a slightly smaller stovetop was installed?
(I was lucky with my last cooktop - it was slightly smaller and my plumber was able to cut the counter a little bit to make it fit.)
With a stainless steel cooktop, I would look for stainless steel - or at least &quot;shiny metal&quot; to match. Something like this one on Amazon:

Definitely measure first! If a filler piece is too long, you can cut it down, but if it is too short then it won't work very well.