The Munari is the first of the Montessori Mobiles and it can be used when the baby is a few weeks old.Newborns can only see black, white and shades of gray and they love high contrast images since they can more easily distinguish them.That is why Munari mobile consists of contrasting colors, geometric shapes and a sphere that reflects light. The Octahedron mobile is the second mobile in the Montessori visual mobile series and it can be used when the baby is a 5-8 weeks old.One month after birth, the baby begins to distinguish high-contrast primary colors. Red is the best visible color for baby. That's why mobile consists of red, yellow and blue color. The Gobbi mobile is the third in the Montessori visual mobile series. It is used when the baby 7-10 weeks old.The Gobbi mobile consists of 5 balls with a diameter of 5 cm. There are different shades of a color in 5 balls and the baby starts to distinguish color transitions when he/she is 2 months old. Balls are then hung at a 45 degree angle, with the darkest color hung the lowest and the lightest color in the highest position. The baby first sees the dark ball that is closest to him/her. As his/her vision improves, he/she begins to see and distinguish other balls. The Montessori Dancers Mobile is the 4th mobile in the Visual Mobile Series. It is traditionally offered to a baby around 10-12 weeks of age after the Gobbi Mobile, to help the baby continue developing his/her concentration, dynamic visual focus and depth perception.But the most important thing is to follow your child's own interests and path.Dancer mobile consists of 4 dancing human figures. Since halographic paper is used, light is reflected as the mobile moves, thanks to the wind created by the baby's hand movements. -Improves attention and concentration. -Thanks to the wind created by the baby's hand movements, the mobile moves. In this way, the baby's movement and balance information develops.This supports the Montessori value of teaching cause and eff