Quite large…a Grp. 8 size, if such a thing existed on the Dunhill size chart. The chamber walls alone are over 1/2” thick at their thinnest point. The draw is open and a cleaner glides through to the chamber bottom. As the pipe is new and unsmoked, there is little need to discuss condition. The rest is up to you.
7” long, bowl 2.9” tall. Weight: 3 1/8 oz., 88 grams.