@alwaysnoob It is okay, these are a new thing and even people who have been growing a long time and can get anything they want still use jars. I think these will become more common, because they are good, but the jars and oven bags will never go away because they are cheap and easy to find and they do work well. You can get very good curing with nothing but clean brown paper bags and recycled glass jars that have been cleaned and sterilized.
We have a thread here that is all about drying and curing if you want to read more about the process or ask any questions and get some advice: