Wimmer-Ferguson? the original development baby toy? is a trusted brand winning the hearts of parents and babies for more than 30 years.? Wimmer-Ferguson is the original leader in research based, high contrast colors and images for infant visual development.? Reflecting over 40 years of academic research, the graphics and patterns on all Wimmer-Ferguson products adapt to a baby's changes in visual development by featuring a range of design, complexity and color.? This unique collection of high-contrast, black & white toys make great gifts for newborns as they develop their visual skills.