Placklay is a lamp made from a polypropylene sheet, held together using only cuts and folds, without any other material present. We can see the texture formed by the light when the lamp is switched on. The concept of the project was to be able to form an illuminated volume with the use of a single material, without using any kind of glue. The result is very interesting, because the same lamp stays on its own . To reach de result, polypropylene models were cut with cuter and several bulbs were tested in order to find the best one.