Have for my 8 months old daughter initially ordered 200 balls and was very pleased. Since 200 pieces but for our playpen were insufficient, I have ordered the same amount again. The article I can only empfhelen. To date, the game play has not diminished, and the balls are in an absolute top quality (even after repeated use). The color lasts, the balls can not be swallowed and do not go broke. Suüer price / performance ratio.