RolyPoly / Dustpan and Broom

Having observed how dustpan and brooms are stored when they are not used, I realized that they need a wall to lean on, they are put behind a door or they are fall on the floor. By spotting these problems, my question was “How can I make a self standing dustpan and broom which never falls down, in an aesthetic way?” As a response RolyPoly dustpan and broom is designed and inspired by a traditional toy: “weeble wobble”. The user fills the water tank of dustpan with water in order to activate it’s thumbler feature, thus the cost of the weight material is zero for the producer.