The LEGO 4544140 rubber band needs to be packed in the box.

The inventor of Lego bricks is Mr. Christianson, who was born in 1891 in the village of Felsgov near Billund, Denmark. He has superb carpentry skills and was keen on making various small toys when he was young. The small airplanes, cars and animals that he made are all lifelike and lifelike. Although he didn't know how to do business and his toys were often unsaleable, this did not make him give up his hobby. Later, the puzzle toy "Yue Yue" he designed finally became popular. In 1934, he designed the "LEGO" trademark for his building block toys.