DAA Primer Pickup Tubes, 5-PackDAA Primer Pickup Tubes are made of high quality aluminum, produced using custom made extrusion tools and controlled for accuracy and finish. Close attention is paid to the consistency of the internal and external chamfering to ensure optimal feeding. The matt finish anodizing makes identifying the primer size immediate: Blue for LARGE Primers, Red for SMALL. The Pick up end is engineered to provide an ergonomic shape, making it comfortable to grip in