+ The DOSH wallet by Australian firm BlueSky Design is made of waterproof polyurethane, which lends to its sleek look and semi-flexible character.

+ Hemp pulp is the material of choice for this semi-acoustic electric guitar, one simple form without any linings or bracings. The lack of edges contributes to the sound quality of the MADA Caimes guitar design by the AWS Design Team in Vienna.

+ The PU-L by Huting & De Hoop is a polyurethane lampshade that gives off light after being switched off, glowing quietly. Some of the shades change colour.