when the stem snaps jars,cardboard boxes,plastic,tins anything that closes up,will work. some cure some containers have their own smells and some might mix with your bud smell.your box would be easy to open and close daily,your not unscrewing lids,and fumbling with crap.top open-top close-top open-top close. i like cardboard boxes mainly when im starting to cure buds they absorb a bit,there light and theres all kinds of sizes to fit what ever amount you got at the moment and their usually free,and look normal.