A well-designed business card should be visually appealing, easy to read, and reflect the style and brand of the individual or company it represents. It should include essential information such as the name of the person or company, job title, phone number, email address, and website. Other optional information that can be included on a business card includes social media handles, physical address, and a short tagline or slogan. A business card can make a lasting impression and help establish a professional image for an individual or business. It's essential to invest time and effort into creating a design that accurately represents the brand and effectively communicates the necessary information.