Dishwasher safe, with draining holes, easy to rinse. [Made in Japan] 800ml, for single person households, 2 go (approx. 360ml), small amount, rice washing cup, vegetable and rice polishing bowl, colander, durable stainless steel, Shimomura Kihan, Tsubame Sanjo, 40870 ‐ Mercari: Shop from Japan