Vertical paper stand - Flat top version

A variant of the Vertical paper stand, but with the top surface parallel to the desk surface. This avoids visible layer lines at the top, at the cost of not being parallel with the paper's edge. DescriptionA small and useful paper stand, allowing your document to stand upright while you read it. The stand takes almost zero desk space, both when empty and when holding a piece of paper. It can hold an A4 or letter size paper, in the portrait orientation.Possible usesHolding sheet music upright, on a desk, table, or on a music holder that is too low. Holding up reference documents next to your computerEasy transcribing of notes and documentsKeeping multiple important documents visible on limited desk spaceA cool-looking display for awardsExplaining intrinsic surface curvature, an interesting phenomenon in mathematics and physicsHow it worksThis tool uses the concept of Gaussian curvature - a sheet of paper can bend in only one of the two main directions, but not in both. By slightly b