Grumbliai Bush Bean Seeds

A very rare bush bean, for dry use as far as I know. It may have even been bred for its looks, because it’s quite unusual and I’ve seen nothing like it in all the beans I’ve grown. The seeds are somewhat flattened and shaped like a kidney, with a light beige base upon which there are dark yellow swirls, which darken a little as the seeds age. I’m guessing it’s from Lithuania as Grumbliai is a village on it’s eastern border. Extremely rare. 2024 seed. Low quantity, 15 seeds/packet.