Looks like a fun class project- 70s/80s bowl style with a more modern thinner looking glaze, bowls are made crudely but professionally and seems well balanced and useable. At first I thought the maggots were chipped on the 4 inch one but it’s just the glaze. No marks or names. 4 separate pieces, sold as a set.

Home beige, black and red, clay/ceramic decorative bowls.

Excellent condition, size OS.

Detailed measurements:

1. Top 3
Bottom 3.5
Height 2.5
2. Top 5
Bottom 4.25
Height 2.5
3. Top 4
Bottom 3
Height 2.5
4. Top 5
Bottom 3
Height 3

This item is sold from an excellent, highly rated vintage boutique in Portland, Or.