Black+Blum prioritises the use of easily recycled and/or biodegradable materials, such as wood, glass or stainless steel, which can withstand the damage and wear and tear of everyday life. The brand also uses natural materials such as cork and bamboo, both of which are renewable and obtained in a nature-friendly way. Black+Blum recognises the importance of plastic in certain applications, always using it responsibly and combining it with natural elements in order to increase its perceived value.