Two SVG files of the same design can cut very differently. Node count, layer separation, the formats in the bundle, and the license all tell you which one is worth buying before you spend anything on it.

One format cuts, the other prints. This sets SVG against PNG for craft work, covering how each behaves when you scale it, edit it, or send it to a Cricut or Silhouette, and which to reach for on a given job.

A tapered tumbler unrolls as a shallow arc, not a rectangle, and that single fact explains most seam gaps. Working wrap dimensions for common blanks, the cone geometry behind them, why supplier templates differ, and where to place the seam.