TANT origami paper is a beautiful, versatile paper that holds up extremely well (even with wet fold origami). TANT comes in 100 colors and neutrals, and it's available in several color packages to fit your designs. There are three sizes available- 3", 6", and 12" square. I've used it quite a bit for modular origami. It holds its shape remarkably well and I love that the colors are solid (the sheets are the same color on the front and back). You can manipulate this paper quite a bit without having it tear or "feather" along the folds. It's a lot of fun to play the 100 color pack- the colors range from deep, dark tones, intensely bright tones, and light pastel tones. It's a wonderful, very high quality paper yet it is also very affordable!