Is it's made of paper.
And putting one together requires only you and daylight and some tape.
Taping and folding each page spread together is so much fun. I made one yesterday and am hoping there's a moment to make another one today.
I printed off most of the pages before losing power the other day for more electrical work. I reallly love electricity. And while I was powerless I was texting with Aaron about electrical details and the day... Which cost 20 cents per text apparently. So he asked me to write all my texts down on paper and he'd read them at home later. I think he thought that would stop me. And I guess it did because a one-sided conversation is never fun unless you have a sock puppet.