It is a pottery sake bottle.
Firefly pottery whose patterns emerge through the light
<What is Hotarute>
A technique of making openwork carving (sukashibori), then filling the small holes with transparent glaze and firing.
<Note>
*Not compatible with dishwashers and microwave ovens.
*As this is a natural material and handmade product, there may be variations in colour, size, etc.
