Wooden boxes with heart designs. One of the most popular designs on the Polish wooden boxes is the heart. It appears on the boxes in many ways. Sometimes a one big heart on the box, or many branded heart covering the whole surface of the box, other time it will be one of many of the traditional designs of the wooden boxes, leaves, flowers, dots, and hearts. Sometimes two hearts will be fashioned in such way that they form a flower, and only a close examination will reveal that these are two hears. The creativity and ingenuity are endless, resulting in timeless beautiful boxes that when given as gifts say I love you.