〇Dimensions〇 Outer Diameter: 14mm Inner Diameter: 13mm Length: 30cm Matte finish #Daichanzu Rod Carbon Pipe Other Sizes This is a cool plain weave carbon pipe with a matte finish. It's a thin-walled type and quite lightweight. The matte finish is also quite cool. 〇Notes〇 ・There may be an error of approximately ±0.1mm for both inner and outer diameters. ・There may be an error of approximately ±1mm in length. ・The cut ends are not perfectly perpendicular. ・The carbon pattern cannot be perfectly represented in the photos, so there may be subtle differences in appearance. 〇Shipping〇 [Free Shipping + Anonymous Delivery] Great value and peace of mind