Glass coffee table and end table that nest to save space. Good condition, some scratches on the corners.

This is a set of VITTSJÖ from IKEA bought in 2014. As far as I can tell, the model hasn't changed since then. IKEA's listing is below.
https://www.ikea.com/us/en/p/vittsjoe-nesting-tables-set-of-2-black-brown-glass-80215332/