Abstract: A dry ice dispenser apparatus for dispensing a metered volume of dry ice into a receiving well. The apparatus includes a dry ice source, such as a hopper, or a dry ice producing apparatus for supplying dry ice to a metering carriage. The metering carriage delivers a metered volume of dry ice to a receiving well. The metering carriage is contained in a carriage slide assembly which includes a pair of guide walls, a closed floor portion connection to a bottom portion of the guide walls and a discharge opening located above the receiving well. The apparatus may contain a pellet press for forming dry ice pellets when the dry ice is delivered to the receiving well.