Small Double D Cups 7.5cm + 7.1cm SKU: 6076-7 Category: Bird Bowls Feeders and Waterers Related products S/steel Coop cup Using Wingnuts 0.28l. 311/16″ Waterer Small 11cm (loose) S/steel Coop cup Using Wingnuts 1.34l. 73/8″ Fountain Feeder W/plastic Clip 15.5cm