Izixhobo ezilahlwayo, ezisakuba zisisiseko kwiipikiniki, amaqela, kunye noseto lwenkonzo yokutya, ngoku kuthatyathelw' indawo ngokhetho olulungele imeko-bume olufana neeseti ze-PLA ezigalelwayo. Kodwa zithini kanye iiseti ze-PLA cutlery, kwaye kutheni ziguqula ukutya okuzinzileyo?