We have this toy gave our son's first birthday and did not regret. The balls can be quite easily by hammering (with a dash of our son). Unfortunately, the felt went straight from - so nothing beat with loud and quiet. That did not bother! The hammer is his absolute favorite and the first toy that had thus everywhere. The main body is made of solid wood processed, the claves. The bars are painted and the body itself well stained. In short, durable and prima playable in several variants (. Eg turn and roll balls leave).