So I went looking through etsy for supplies and found some cut brass tubing that I thought would be perfect to use to make simple bar necklaces. Then I saw the price: $6 for six short tubes? Plus shipping? Nope, no thanks.
I took a trip to my local hardware store and found some brass tubing for less than $1 a pop! I sawed the tubes to desired lengths, sanded the ends, and voila, profit :)
I ran some gold wire inside a square bar, wire wrapped the end hoops and connected them to a brass chain.