Bought as a gift. Nice wood puzzle with sweet animal pictures. Knobs were alittle small but maybe ok for a child's hands. Did not have the opportunity to see that it worked properly. Am guessing it did
Cute idea because the child playing with it learns some hand coordination and is also rewarded with entertaining animal sounds when they replace the puzzle pieces.
Makes sure little animal noises that my son mimics didn’t take him long to try and make sounds. He totes his puzzle around for everyone to play with him. Keeps his focus while educating him! Solid wood very durable!