Mirror is a highly-unusual Venus Flytrap clone that can intermittently produce a mirror-image-like trap on the back side of the spine of some of its traps, or sometimes one or two cup-like projections on either side. It is also quite hardy, and would be a great beginner plant for this reason.
Mirror is an officially registered Venus Flytrap cultivar. The cultivar description and photos appear at the International Carnivorous Plant Society website, here: Mirror VFT at CarnivorousPlants.org