The glass bubble is pinched with a set of pliers so that a clamp can hold the glass and pushes it against the lamp fitting inside the glass bubble (hanging version) or lets the shade rotate around the clamp ends (table version).
Bubblicious (hanging version) Glass, metal wire Ø 15 / height 25 cm
Bubblicious (table version) Glass, metal wire 25 / 25 / 35 cm
Distributed by Nationaal Glasmuseum Leerdam