Miracle noodles shirataki rice a is a guilt-free soy-free rice made from soluble fiber of the konnyahku imo plant. Each 8 oz package contains about 2.3 three oz servings. Our shirataki rice is gluten-free vegan kosher and non-gmo. Use miracle noodles shirataki rice as a rice substitute in any dish and dramatically reduce calories and carbohydrates.