Little boxes by Sue Hamlin, 1980s. Sold individually.
$6.00
SKU: SHL83
Little painted boxes that could work in 1:12 or 1:24 scale. They have tape hinges and do open, but don't stay open.
9/16 inch (1.4 cm) long, 3/8 inch (0.95 cm) deep and 3/8 inch (0.95 cm) tall.