Ice Block is a hydraulic finish. The product is 3D so the material itself has areas that are raised and lowered causing this look.
Large-Scale elements up to 4.5m² in size can be produced from mirror finish stainless thickness of approximately .5 MM, with a variety of different surfaces, based on your suggestions. Although the finish can be created in a thickness up to 5. MM, for the best result with clear and definitive lines, material thickness should be limited to .8 MM and thinner.