Spring Mud is a loofah seed packaging made of luffa sponge. The inspiration comes from the process of cultivating seeds. To obtain loofah seeds, we need to dry old loofah and discard the remaining luffa sponge at the same time. Therefore, we reuse the discarded luffa sponge to make the loofah seeds packaging, which makes it easier for users to let the loofah seeds sprout.