Studio Thier and van Daleen were fascinated by the unique shapes and beautiful bright colours of neglected lumps, found at a plastic processing factory. Where they select the most striking shapes and colours, while at the same time observe as a sculptor what they can make out of it. In the process of transformation, they cut the pieces by saw or mill it with CNC. Hence it is such a surprise to find out what is hidden inside, creating an exiting moment when the marbled pattern reveals itself when the two halves split.