Every region of Italy, and every country in the world, offers different shapes, sizes and thickness of pasta, each with its own unique ability to enhance the sauces. The attachment fits in the slots where the included double cutter attachment fits on an Atlas pasta machine. Compatible with the Marcato Atlas 150 and the Atlasmoter pasta machine models. Bigoli are the typical long Venetian pasta that looks like thick spaghetti. Thanks to their roughness, they easily absorb sauces and condiments.