This product highlights the following developmental wonders:
Fine Motor Skills
0-1 monthsHold the teether-rattle at a distance of 10-12 inches from your baby and give her some time to try and focus on its features.
1-3 monthsIt may be hard for baby to wilfully grasp objects at this stage. When you hand him the teether-rattle, wait a little bit to allow him to close his fingers around the ring in a firm grasp.