Can someone take some close ups of internals for me and measurements of what this is made of and how? <br/><br/>I want to make one but have never seen one in person.. Wondering how it works and why so I can dublicate it.. Or any idea where I can find one online?<br/><br/>Does this slide out and if so... how.<br/><br/>Basically I need the who, what, when, where to this thing. Thanks in advance