By turning the key, you can put cornfleks in your bowl in moderation. when your cornfleks are finished, you can fill them from the top. you can use cornflakes, dried legumes, nuts, sugar, etc. opportunity to store food for a long time as fresh as the first day. transparent polycarbonate bodyproduct dimensions: hopper top mouth diameter: 11 cm bowl length: 31 cm dimensions of the side mounted to the wall: - long side: 40 cm - side side: 10 cm suitable for long years of use, sturdy and durableadjustable fountain thanks to its wall-mounted feature, it is ergonomic and provides ease of use. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.