1 qt jar feeder works well
1 qt jar feeder also works well for what is was intended - feeding chicks and young hens.
Very easy to clean, hard plastic base is resistant to damage and permanent staining.
Only difficulty: As hens are growing older is tendency to tip over. This is aleviated by elevating on 1 layer of 2 bricks side-by-side, then 2 layers, as chicks grow to hen size.