Babies over 6 months old are in the sensitive period of fine movements. They can hold their hands together and play in front of their eyes. They will proactively reach out, try to touch, and grasp the things in front of them. Tumbler toys can attract babies to reach out and touch and improve hand-eye coordination. Ability, while training sitting and standing, training back concentration, slowly mastering the balance ability, and laying a solid foundation for later large movements such as walking and running. Smoby baby tumbler toy ABS environmental safety material, anti-collision and anti-fall, higher impact strength, stronger corrosion resistance and more durable. Cute pets can’t be beaten down. After gently pushing, they can swing in different directions to attract hand-eye coordination and improve hand-eye coordination. Cute expressions accompanied by shaking left and right movements are vivid and interesting, which can well cultivate the baby’s falling eyesight ability, attract playing and extend the baby Sitting time. Children’s hearing cells are very delicate and more sensitive to noise. Sounds over 90 decibels may cause hearing loss. If it exceeds 85 decibels, mother and father should pay attention. Smoby baby tumbler toy sleeping assistant, 40 decibel volume, wind chime-like ringtones are crisp and not harsh, with the stimulation of red, yellow, blue, orange, green, purple and other colors when shaking, it can cultivate the baby's keen sense of color.