Free form hashioki

These hashioki are about 2" x 2" and about .75" high. They are glazed stoneware and unmarked. The glaze is on all sides except for a few places where the stoneware shows through. The box they came in is also unmarked.

Based on the packing material these probably date to the 1950s or 1960s. Probably a souvenir of a trip or deployment to Japan. Apparently never used.

I do not often see freeform or stoneware hashioki, so grabbed these even though I will not be able to identify the maker.