A series of board books intended to develop the visual skills of newborn babies. The shapes in these books are easy to recognise, thanks to the high contrast of the images in black, white, and red, the first three colours babies can perceive.

A series of board books intended to develop the visual skills of newborn babies. The shapes in these books are easy to recognise, thanks to the high contrast of the images in black, white, and red, the first three colours babies can perceive.

Opposites includes images representing opposing concepts like small and large, empty and full, hot and cold, and open and closed.Suitable for ages 0 - 12 months.