Not until three to five months does a child have the ability to intentionally reach and grasp. At this point, he can purposefully close his hand around an object and shake the object without using wrist movement.
Feuille de données
- Tranche d'âge
- 0-3 ans
- Longueur
- 9 cm
- Largeur
- 4.5 cm
- Hauteur
- 4.5 cm
- Poids
- 440 g