Disposable ‘leaf’ bowls help reduce plastic use in
2016-4-4 · Through trial and error, they found that leaves of the thong kwao (bastard teak), sak (teak) and sai (banyan) trees are the best to use for the containers. The bowls can hold hot water without leaking and it will degrade naturally after being discarded. The bowls are a natural solution for everyday disposable containers.
Get Price