i was asked to make a box last week that U.S. Customs requires us to have on ship. The thing is that you are to be able to put things in but not take out. So with that said if someone is felling guilty for having some drugs or a special beverage and they dont want to be caught with it, put it in the box without being seen and nothing will happen to you. With those requirements i made this contraption to satisfy the need for this arts and crafts project to get them off my back about it so i could get back to other needed jobs. it is mounted high enough that while standing you can get your arm up to your elbow in and your hand will fit though the one way doors at the bottom of the drop tube. hope you all like.