https://magicalmushroom.com/mushroom-packaging https://magicalmushroom.com/mushroom-packaging Under "Features" it explicitly calls out polystyrene as what it i

https://magicalmushroom.com/mushroom-packaging https://magicalmushroom.com/mushroom-packaging Under "Features" it explicitly calls out polystyrene as what it is meant to replace, and under "Performance" they claim to provide for clients "that demand the same technical performance as the polystyrene we replace"