A spiralizer is a kitchen tool used to create long, curly strands of vegetables, often referred to as "zoodles" when made from zucchini. It typically consists of a handle and a blade that cuts the vegetable into spirals as it is turned. This tool is popular among those looking to make healthier meals, as it allows for creative alternatives to traditional pasta. Spiralizers come in various designs, including handheld models and larger countertop versions. They can be used with a variety of vegetables, such as carrots, sweet potatoes, and cucumbers, making it easy to add more vegetables to meals in a fun and visually appealing way.