From the encounter between hand-blown glass and brass. The borosilicate glass, with the spheres and satellites made one by one, allows greater resistance to heat during processing with the Murano "a lume"glassmaking technique and guarantees stability. 

The brass illuminating body can be provided with different metal finishes, some of these hand-finished. Bolle Wall has a soft and suffused lighting effect, thanks to the double emission balanced upwards and downwards of the Softspot proprietary source.