Concrete Marvin Mold

Marvin mold for making a concrete flower pot.
Outter shell printed with mold lay, inner pot with TPU.
The mold lay was soften at the oven at 100°C for a few minutes (after hardened the concrete) and pulled away.
Some areas of the concrete got a bit thin, so they broke away. But it was to show an applicationexample. I'm happy with it.