This extension set has 116 stone building blocks. The beautiful color manual is made from the original wooden block prints and has many diagrams of buildings you can make that are appropriate to this set. Anker Stones are packaged in a wooden box with a sliding lid which contains an additional diagram showing you how to pack the stones back in the box.

The booklet of building diagrams for Extension Set #8A assumes you already have Extension Set #6A and Starter Set #6. However, you certainly do not need to have any other sets to build endless designs from your own imagination.