Retro Handmade Blue Pottery Tray with 4 retailer Matching Dishes Earthworks

How practical is this dish and how amazing would it be to gift. As a housewarming gift with some of your favourite dips?!?!?? Perfection.

Labeled: "Earthworks Barbados"

MEASURES:
4 nesting side dishes 3" x 3" x 2" in height
Central piece 7" diameter

CONDITION: Excellent. No retailer chips or cracks that I can see.