THIS PUZZLE IS PERFECT FOR COMPARING SIZES AND COMPARING THE SIMILAR SHAPES OF THE PUZZLE PIECES. PERFECT FOR BABIES/TODDLERS STARTING AT 13 MONTHS. 
Skills: 
Develop spatial skills and 2-D shape recognition
Practice fine motor and problem-solving skills
Pincer grasp
Recognize real faces with diverse, Montessori-aligned images
Replace the faces with family members or other content as baby grows (life cycles of a frog, for example!) 
 
From the Lovevery Babbler Kit for months 13 to 15. 
 
Number of pieces: puzzle board plus 5 circle shapes