published on: 2012-03-19 17:55:52
ellexxx.tumblr.com/post/19519896879/
ellexxx.tumblr.com/post/19576316649/
ellexxx.tumblr.com/post/19579167582/
ellexxx.tumblr.com/post/19594792434/
found this from one of my old sets :)
Crayons with labels showing the chemicals used to make up the