<prompt> Pincer grasp develops at:5-7 months9-12 months1-2 years8-9 months  <response>: 9-12 months 46-G 28-Ghai 7th Palmar grasp - by 7 months Pincer grasp with the index finger and thumb apposition is acquired by 9 - 10 months He can transfer objects from one hand to the other by 5 - 7 month. Imitates scribblang : tower of 2 blocks - 15 months Scribbles : tower of 3 blocks - 18 month 