Simple and Compact. You can’t put them down. Made in Vermont from rock maple unfinished.A great manipulative toy for young and old. From simple stacking to creating modern art, they are fun at any level of development. Never were four pieces of wood so addictive. You will try them one way and then another, and then another. For your little ones it is a great introduction to spatial concepts. Of course the real fun is stacking and knocking down. That is okay, we’ve all been there.Four blocks, plus tip sheet and pouch included.