Rania ElKalla is a global award-winning Egyptian designer. She is the founder & CEO of Shell Homage biodegradable materials out of egg and nutshells. The materials look like marble or natural stones, rubber or glass but are made out of egg & nut shells waste. Rania’s aim is to create functional and sustainable products that have a life span, and they should be completely biodegradable. Shell Homage is 100% compostable when it is no longer in use.