"Gracel" doesn't appear to refer to any widely recognized term, concept, or product as of my last knowledge update in October 2023. It's possible that it could be a typo or a specific reference to something not widely known. If you meant to refer to something else, such as "grace" or "graceland," or if it's a specific name, brand, or term that emerged after my last update, please provide more context or clarify your question!