In all probability, the Ice Cube model is the first door handle ever made in polished glass. It is obtained from a sheet of high-tech super-clear glass. As is typical to the visual language employed by Perrault, and thanks to his teamwork here with Lauriot-Prévost, we see a play of simplified volumes. Part of the inspiration came from the clamps used on construction sites to hold together different shapes and materials.
M6
M223B 
C223