Add a chemistry card!
Included: Set of 24 stick on colored labels (to blend in to crayon label)
Sheet with information about which chemical goes with which color and a chemistry lesson for the non-chemical person
*Crayons and card NOT included
~Sometimes the labels stick really well and other times they don't. I'm not sure what affect this but sorry if you're unsatisfied with how well they stick....tape will always solve the problem!
**QueInteresante recomends that you purchase Crayola® crayons to go with the labels.
***The color slightly shifts to the next label so there is about 1mm to cut off to get rid of the other color. I've found this unavoidable!
~~These crayon labels have been featured on GIZMODO, various other science/educational blogs, and the 9/27/10 issue of Chemical and Engineering News.