Like the layers of the earth, STRATA is built up by no less than seven layers of high-quality acetate. The colours are handpicked, and with 2 new shapes, each containing 7 different colours of acetate, STRATA is a magnificent colour explosion to pick and choose from. The shape with is a true classic, and this leaves room for the popping layers to shine through. The inside milling enhances the layer effect and makes the different layers visible. A unique frame that keeps on surprising, depending on the angle you see them from.