HARIO Glass Lid Rice Cooker GNR-150-B-W Size: Width 210 x Depth 174 x Height 195 mm, Opening Φ150 Capacity: 1-2 go (Japanese rice measuring unit) Materials: Pot body / Heat-resistant ceramic, Knob / Polypropylene, Silicone rubber, Lid glass / Heat-resistant glass This rice cooker features a heat-resistant glass lid, allowing you to see the rice cooking. The transparent heat-resistant glass lid lets you observe the rice as it cooks. The round pot shape and uniform thickness of the pot ensure even cooking without the need for heat adjustment, resulting in fluffy and delicious rice. The knob has a whistle, so you can tell when the rice is done by the sound. I've used this for about a month after purchasing it, but I started using a pressure cooker for batch cooking, so I'm selling this. No instruction manual or box included.