Today I am going to show you how to make yourself a nice little fire pit that is good for those winter (or summer) nights to roast your marshmallows on. The firepit requires tools that most DIY&#x27;ers would have handy in their garage. This build requires NO welding which is a bonus. The basis of the build is an EMPTY disposable helium tank used to fill party balloons that you can buy from K-Mart, Big W and most other big department stores (Walmart for people stateside).