It can be said that this is a rainbow tower， a tower in the toy off a small hammer is the rainbow tower with a small hammer percussion tower is fun to play just understandName: bear striking towerWeight: 0.15KGSize: the maximum height 15cm. width 5cmPlay: the rainbow tower a pile up， quickly tap a block others， let it quickly， the rest of the tower does not fall to win oh no small hammer can be used as the rainbow tower play.