We have the rocker now for many months. From the beginning, our son loved the rocker. In the beginning we used it quite flat and he enjoyed seeing as he is "only" on the ground a little more. He is now eight months and it is a great toy for him. He can even bring excellent for rockers. Although he jacks it is stable. Abnutzungserscheinigungen can not be seen even after several months. The high price is worth it in our view definitely.