I set it up for 3 1/2 year old to see the October full moon. He loved it. He really loves the periscope. He wanted to sleep with it. I showed him how to look around corners and does it often. Good value.

My son loved this for Christmas so I ended up buying another one for his cousin's birthday. We haven't had much of a chance to use the telescope until it gets a little warmer but he loves playing with the periscope for now.

My son loves it, now just waiting for a clear night!