I got this for my 11 year old Daughter for Christmas and she ABSOLUTELY LOVED IT!! When she opened it everyone stopped opening presents for about 20 minutes just to look at everything. I REALLY ENJOYED IT and so did everyone else! I really want to thank you for putting together such an AMAZING box! This is one of the most EDUCATIONAL, FUN and UNIQUE boxes I've come across yet. I suggest you find something to safely store all of your WONDERFUL FINDS and their INFORMATION CARDS. Or, you could even find a place to display your INTERESTING SPECIMENS of MATTER!! My daughter and I can't wait for the next box!