‎1 - 2 months

【Visual Stimulation Training】Newborns are easily drawn to this black white vibrant colors and bold patterns. Baby born with blurred vision and gradually increased on 3 months. Then they can distinguish high contrast black and white. Our black and white high contrast baby sensory toys can effectively stimulate the baby’s retina and optic nerve, also the baby's brain development. 【Interesting Montessori Sensory Interactive Toys】These tummy time mat feature a double-sided design with different pictures on the front and back. The package contents four mats, which included a total of eight themes. There are shapes, fruits, toys, bodies, animals, numbers, letters as well as some cool transportations. They are perfect sensory toys for your baby's early education. 【Crinkle Toys & Soft Teether & Activity Mirror】There are hidden crinkle paper and interesting squeaker. This special sound will attract baby's attention and help baby explore and promote sensory development. Four uniquely designed Soft teether can help your baby get through the budding period and reduce your baby's anxiety. Safe mirror encourage baby to focus on his own image, grabs baby' attention. Your sweetie will be more interested in it and active while playing these toys.