The products bearing this symbol have been manufactured using at least 40% of recycled material.
They comply with LEED (Leadership in Energy and Environmental Design) requirements as regards criterion 4.1 regarding “Recycled Material Content”.
Crystals which time has joined together and consolidated to form a diaphanous material. Just like pale veils on a canvas where the subsequent layers of colour overlap while leaving the underlying shades showing, the crystals have formed one on top of the other, creating nuances that are bold or light to varying extents.
Degree of colour change