I store my shatter in one of these little containers I'm not sure what they are made of but they work great. These containers don't let anything stick to them and I can use a cutting tool to cut into the shatter and it doesn't mess up the container. It's been getting hot in my apartment now that the weather is good and my shatter is always sticky and waxy, its almost like its turning to budder. Is it OK to store shatter in the fridge? or should I put it in freezer? Also, how long can shatter be stored for? I read a thread where people were talking about the quality degrading and eventually turning into wax. thanks!