Sorry, thought I answered this before but having trouble using this site. It's pretty standard, not small, not oversized, as I recall from measuring before, I think the barrel is about 5 inches long, including the handle it's closer to 11 inches. The diameter of the barrel looks to be approximately 3/4 inch.
Sorry, I meant to photograph it next to the ruler but it's pretty average, not small or large. The barrel is almost 3/4 inch across and approximately 5 inches long. The entire thing including the handle is about 11 inches long. Thanks for asking and looking! :)