The hose with which one should jump the spider is completely stiff and can not be just set behind the spider. For children's hands, the pressure on the bellows is too heavy, the spider moves no piece. Only by having a lot of power strong and fast presses the bellows, they bounce one centimeter. We have cut the hose connection and the spider simply hung on Halloween in an artificial network. Especially really she did not look, however. Meanwhile, we have it disposed of in the residual waste.