Septum is a spectacular art glass object by Mattias Stenberg, a well-known Swedish architect, and designer who has worked with Kosta Boda for many years. The piece was shaped out of curiosity to resemble the dividing walls of the heart in a glass sculpture. Each exclusive object has a subtle shade inspired by the nordic glass art of the 60s and 70s. Septum is handmade at Kosta Glassworks in Sweden in a limited edition of 300 pieces.