... , moistureproof, eco-friendly, stackable and space saving "COWAY" EGG TRAY: Anti-static, waterproof, moistureproof, eco-friendly, stackable and space ... disposable paper pulp plate, tray, lunch box, bowl, cup and other paper pulp products. The raw material is reed, wheat straw. The paper pulp ... Japan, Korea and other international markets.3Certificate eco-friendly paper pulp egg holder/ egg tray