A frameless all glass display case with a glass top. Particularly suitable for use with external lighting, accessories such as power supply, Microclimate control system are accessible and concealed below the structural metal plinth. The five-sided glass case is in itself a work of art as all glass panels must be mitred at an angle. This allows for a dramatic, all-round visibility with high-security and easy access. Using an electronically-driven, vertical lift-off mechanism, only one person is needed to open the showcase. All materials and finishes meet museum conservation standards.