Our plain funnel is formed of solid brass with a rolled rim at the top for added strength. The funnel is 1-1/2” in diameter and approximately 13/16” long; the hole at the bottom is ¼” inner diameter. This funnel has many uses; we use it in four different items on this website. You can use it to fill any small container of all types. It is also great to solder onto a brass tube for a drop tube. Other popular uses are listed with our other types of funnels.