Unimed-Midwest, Inc. Sharpstar Container,w Counter Balanced Lid, 5 Quart, Red Sharps refill container with counter-balanced lid is designed for use with Sharpstar In-Room Enclosure System. Minimizes the potential for overfilling by stopping in the "FULL" position when container reaches maximum capacity. Economical horizontal drop maximizes container volume. Lid design limits accidental or intentional access to container contents. Allows for visual monitoring. Container locks for final disposal.