The Aspects Quick-Clean Seed feeders are now available in an attractive Spruce finish. This textured finish adds a high quality look and feel to the feeder. Seed tube feeders can be filled with a variety of seed types such as Sunflower, safflower and specialty seed blends.. Quick-Clean Seed feeders are constructed of heavy-duty zinc die cast components, UV stabilized polycarbonate 2 3/4 inch diameter tube, and stainless steel hardware. The 2 3/4 inch diameter Quick-Clean Base easily removes for a thorough feeder cleaning. 6 ports. SKU: 425 Category: Seed Tubes - Quick-Clean ADDITIONAL INFORMATION All Aspects Quick-Clean tubular feeders feature a revolutionary removable base that allows for easy cleaning of the feeder.