This is a " Where have you been all my life?" glass piece. Yes, it's great for concentrates. Yes, it comes with a 14mm fitting for a banger, yes it comes with a banger, and you can use it with a bowl. Use with bangers and concentrate, use with dry herb, use with adapters, use with an ash catcher. The 14mm fitting makes this a versatile and unique
...Read MoreRead more about This is a " Where have you been all mypiece. I grabbed pink and dark grey, but will be back for the remaining colors. Read LessRead less about This is a " Where have you been all my