The small mask-faces or face masks were made with a firm tension using a hook smaller than that usually recommended to create fabric with a given yarn.

As shown, a F/3.75 mm yarn was used with an aran weight yarn.

The little mask/faces may be use as fridgies, on cards, as components made in series, or as I use them, as a part of freeform fabric.

They look like they’re singing or speaking.
Sizes using
#1 2.5”T x 3”W 6.4 x 7.6cm #2 2”T x 2.25”W 5.1 x 5.7cm