What the output means
The tapered model is a conical frustum. It does not fit a bulging cup, rounded shoulder, handle or other irregular surface. Seam overlap is measured at the larger rim.
Enter measured diameters and height to draw a straight or tapered wrap.
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Green outlines: cut. Terracotta guides: score or mark only after assigning that operation in your software. A colour alone does not set an operation. PDF: black cut and score outlines at the stated physical size. Print at actual size on a sheet large enough for the page.
The tapered model is a conical frustum. It does not fit a bulging cup, rounded shoulder, handle or other irregular surface. Seam overlap is measured at the larger rim.