Comment on Polymer Clay ICING TUTORIAL :D by GrandmaThunderpants
So this stuff can be stored, right? Like..you could get little apothecary jars to keep it in or something (especially if you're not using food coloring)
Yep! You can store it in glass containers safely. 
Sweet. Is it fairly easy to like..wash out of those containers?
Yeah, just use warm water and soap, and it cleans out very nicely. It might leave a tad bit of fogginess to the glass, but not much, so you can barely notice it! c: