Crate & Barrel Wren Mug

crateandbarrel.com

Color matches 'dark gray' exactly, Finish matches 'matte' exactly, Material appears to be ceramic, Shape is consistent with a standard coffee mug, No visible brand in source frame, so no brand mismatch

Everything Kitchens Deep Matte 12oz Mugs (Set of 4)

Everything Kitchens

Color matches 'dark gray' exactly, Finish matches 'matte' exactly, Material appears to be ceramic, Shape is consistent with a standard coffee mug, No visible brand in source frame, so no brand mismatch

Emile Henry Traditional Mug

Nordstrom

Color is dark gray, Finish is matte, Material appears to be ceramic