Industrial wall lamp made of copper in beautiful colours Spool Wall by Tolhuijs Design is a copper industrial wall lamp. This sustainable design lamp is made of recycled material. The coil was once part of a welding machine. When the welder uses up the welding wire, the spool ends up in the waste. Tolhuijs Design reuses this waste and has developed the SPOOL WALL with this sustainable design. You put together the Spool wall lamp yourself by choosing a beautifully colored Skin. This product is shipped for free in NL!