... ,SGSPackageSafety export package or customized package. 1. Machine–pressed glass crisper. Hand-made or machine made is available.2. ... resistent, can be put into microwave oven,electrical cooker and refridgerator.3. Sealed glass crisper with lid. Lid imported from Korea, ... box, poly foam packaging etc. is to be satisfied. 7. Glass crisper widely used for carry lunch, storage, freshness keeping, etc ...