Love the careful thought that goes into each of these boxes. The reusable activities are created to stimulate learning and include ways to make activities more or less difficult. You could purchase the supplies for the activities for a little less but I’m willing to pay twice that for someone to create the activity, shop for supplies, and ship it to my door. Many activities fit in my purse and can be used on the go. Also great for airplanes or sitting at restaurants. Highly recommend!