0.5 kg Sound were in effect more than I had expected. The consistency is very firm, but with rolling pin and use of force he was good thin roll. Cut and rounding (carve) the edges worked wonderfully with a small kitchen knife. In view of Christmas I have the drying process by oven a bit hurried along, the core of Tonschildes had to dry until the next day anyway. If the sound is finally dry, it is really bright. Not quite white as chalk, but as off white, it goes through. The colors were thus very good effect.
All in all I was very happy with the price-performance ratio!