brownkidd April 17, 2012 Uncategorized Kronk Flips Vinyl Birds. Kronk and Kidrobot will be releasing a set of four 4” lovebirds on April 26 for $20. The vinyl avians can sit by their lonesome or be paired with another feathered friend to form the shape of a heart. These are individually boxed and you can apparently pick what color you’d like to buy. I’m going for either the black or the blue. Because those are the colors of my heart.