Plaster/Filler Mixing Cup

Sometimes it is the simplest things that are the best, take for instance this flexible cup from Austria, 145mm diameter by 50mm deep. Just enough space to mix small quantities of plaster or filler for repairs, now here's the good bit, don't worry about cleaning, when the unused filler dries squeeze the cup and it will all fall away. No more hunting around for odd scraps of sheet material or using the best china saucers.