Monoject Chimney-Top Sharps Container features chimney top entry and viewing windows on four sides with a clear lid. It has extra wide, butterfly closure and needle removal notches. It can be autoclaved or incinerated. Designed for safety, convenience and quality. Large opening for depositing needles and waste, along with a universal needles key that provides safety. Lid has a sliding closure that can be temporarily closed when the container is not in use.