I couldn't wait to get it! I opened the box and took everything out of the box! IN EVERYTHING was a little green card. DO NOT USE HEAVY DUTY AA BATTERIES. I have never heard of it. He said not to burn it, I should use AA rated R6P. I had to order different batteries. For my new toy. If you need unusual, hard-to-find batteries, THIS MUST BE INCLUDED! I put in batteries and tried to use them. The ends of the tower were CLOSED AT BOTH ENDS! It was the wrong piece! In the end, they don't even match.