I have trouble understanding many different opinions. To believe that it depends on the series. ?? In short, the batteries wear out in a few hours. The children constantly need for major "shake" the toy so that the butterflies can get out of the trunk (which is much too long). The threads are not practical. Only the elephant is aesthetically beautiful! In short, for me, it was an unnecessary purchase. The kind of toy which children do not play and we dare not offer either!
