Sphere50 is a child's toy based on luck, which looks simple but has a deceptive characteristic.

Children roll the ball back and forth and hope for the sphere to land on one of the flat surfaces. The surfaces range from small to large and each have a point system: Large Octagon - 5 Points Medium Octagon - 10 Points Small Octagon - 25 Points

The sphere is a staple in the world of children’s toys. Rolling the ball and having it stop on a certain point was the challenge. In order to stop the ball on certain spots, different sized planes were cut into the surface. These planes add to the fun and create a point system. The sphere was also weighted heavily on the bottom. This challenge hinders the sphere from stopping on one of the point surfaces of the toy.