I love this set. It comes with everything you need to get started with learning math. You get 100 blocks, activity cards, markers, and an activity guide. There is a storage bag included but I will use the box instead. The guide makes it easy to teach each lesson.This set is good for all ages because the lessons go from counting and easy patterns, to building structures and estimations. Though it's great to have a wide range, I feel more activities are needed for each area. A child will need moreSee full review