Thank you for viewing. This is a set of 42 activity cards distributed by Baby Park, with bonus Mothering printouts. These cards describe activities for early childhood education, allowing you to have fun and learn with your child. The front of the cards explains how to perform the activity, and the back describes the expected effects, key points, and recommendations. Please see the photos for an overview of the 42 cards. They were kept at home on a ring. It seems they are no longer distributed. There are no noticeable stains, but please understand that they have been used. C Class (1 year 4 months - 1 year 10 months): 7 cards D Class (1 year 11 months - 2 years 5 months): 27 cards E Class (2 years 6 months - 3 years): 8 cards As a bonus, I will also include 25 Mothering printouts and 4 introductions to Toys Academy. These have some folds, wrinkles, and lines, so their condition is not very good. Please understand.