From the publisher: Take turns growing a tree by adding leaves and branches onto a wobbly, not always cooperative trunk. Whoever causes any part of the tree to tumble must pick up the pieces. Trunk can be adjusted to increase difficulty, making this fun for the whole family. It is made up of natural wood. An outrageously fun eco-balancing game with lead free paint. User note: This might be an uncredited and/or unauthorized version of the SdJ Kinderspiel winner, Arbos.