Roller system for toys and books

An improved roller system comprising:

• a discrete roller support body having, an upper wall and a base wall;
• at least two roller units mounted within said roller support body, each of said at least two roller units including a generally cylindrical ball-retaining cavity which extends upwards within said roller support body, a generally spherical roller ball rotatably mounted within the cavity, and roller ball retention means mounted on said roller support body for rotatably retaining said roller ball within said ball-retaining cavity with a lower portion of said roller ball extending below said base wall of said roller support body such that said roller support body is rollably supported on said roller ball;
• at least two book pages each constructed as including a middle foam plate and front and back semi-rigid paper plates mounted on and sandwiching said middle foam plate;
• and
• book binding means binding said at least two book pages in a book format wherein said at least two book pages are generally parallel with one another,
• at least one of said at least two book pages being mounted on the upper wall of said roller support body.

An improved roller system for vehicle-shaped books comprising:

• a roller support body having a center longitudinal axis, an upper wall and a base wall;
• at least three roller units mounted within said roller support body, each of said at least three roller units including a ball-retaining cavity which extends upwards within said roller support body, a generally spherical roller ball rotatably mounted within said cavity, and roller ball retention means mounted on said roller support body for rotatably retaining said roller ball within said ball-retaining cavity with a lower portion of said roller ball extending below said base wall of said roller support body such that said roller support body is rollably supported on said roller ball;
• a main book support structure mounted on said roller support body and extending upwardly from upper wall;
• at least two book pages;
• and
• book binding means binding said at least two book pages in a book format wherein said at least two book pages are generally parallel with one another,
• at least one of said at least two book pages being mounted on said main book support structure.