The balls roll down an inclined plane. vector graphicsThe balls roll down an inclined plane. Vector graphics
Transparent balls and spirals on a dark backgroundTransparent balls and spirals on a dark background
Photo of a christmas tree decorated with golden balls from belowPhoto of a Christmas tree decorated with golden balls from below
Сплошной или полый внутри шар из упругого материала, отскакивающий при падении от твёрдой поверхности.