For over 2 years, we use the mixing bowl with 4 L now for the weekly bread and rolls baking. The bowl is relatively scratch resistant and can hold up well in hand. The size 4 liters is ideal for, eg 2 kg of bread or two plates filled with 100 gr wholemeal roll. On grease-free surface it was previously determined and always not slipped during kneading. Only the rubber ring has come off over time, so we had to fix it with a few drops of superglue. On the whole, a strong buy recommendation.