Features:multi-function cat toy This is a multifunctional fun cat toy. which combines sel weight balancemovement( without electricity. cat ball movement up and down. cat feather rotation andoner functions in one, multiple clements to attract more attention and play intcrcst of the cat.Self-weight balance movement function This product adopts a self-weight balance systemwhich will move by itself when being touched, and will not be knocked over by the cat in theprocess of playing. Also it is no electric drive required.2 funny cat ball move up and down design There are two cat balls in the middle of the top ofthe product. When the toy moves back and forth under the action of external force, the cat balcan also move irregularly up and down under the support of the stick, which can attract the catsinterest in playing The ball moves up and down at the same rate as the toy moves, and whenthe toy slowly stops, the ball will also stop moving up and down, waiting for the cats next play.Interactive cat feather 360 rotation When the cat is playing, it can gently push the toy bodyto move back and forth. The wheels on both sides of the toy are designed with funny feathers,and play the function of helping to rotate. The cat lightly touches the cats feathers on both sides,and under the action of the high elastic spring, it can also swing irregularly. Multiple designs caneffectively attract cats interest in playing.[ Easy to use This toy is made of environmentally friendly and ABS, b and durable,and will not be damaged by pets. It is easy to use and durable to use for a long time.Specifications:Color: Pink/ lake blue/ yellow/ Green/ blue(optional)Material:ABSItem Size:1577171mmWeight:274GPackage Size: 162*76.5*104.5mmPackage List:1*multi-function cat toy