You can convert a regular Mason Jar into an oil burning lamp quickly and easily with this simple conversion kit consisting of a screw-on cap, glass wick holder and a long-lasting 5" fiberglass wick. The lid is a zinc finish and it fits a Mason Jar with an opening 2-5/8" across edge to edge. The wick and wick holder fit loosely into the lid so they can be easily removed and stored when not in use. The kit can be used to create a great mood light or you can personally decorate a Mason Jar or add objects inside the jar to provide a unique oil lamp with your own design. This offer includes 5 of these conversion kits.