Purus-Blue Cleanroom Paper, 8.5" X 11", 250/Pack

works as intended

I use these to fold smaller origami tessellations. The paper is very strong (you can fold it back in forth dozens of times without tearing), has a pleasant smooth but not slick texture, and holds its shape just the right amount for tessellations. The price makes it perfect for test models.

The perfect paper for the job