Derby Star is the football product of Danish ball-making family Select Schlaich. As early as 199 1, Derby Star was acquired by Select. The influence of Select company in football equipment circle should not be underestimated. In his early years, he successfully created the most round football in history with his unique 32 spherical joints (20 hexagons and 12 pentagons), and was recognized as the originator of modern ball-making industry. Its founder EigilNielsen is even known as the father of modern football.