Описание игрушки Неваляшка на английском

Who does not know what the tumbler (aka roly poly) ? A simple plastic doll with a spherical body. Swing it aside, but it stubbornly returns to its upright position. It turns out that there are probably already hundreds of versions nevalyashek. With hands and feet, able to make wonderful dance steps. There are dolls that can be put to sleep or, for example, able to stand on his head. And a great many devices that use the principle of "Vanka-vstanka" for practical purposes