2 friends spent $600,000 to start a business—now it brings in up to $4.3 million a month: 'There were lines down the block'
January 17, 2025 at 10:17 AM EST
Karen Robinovitz and Sara Schiller bonded over slime — and turned a TikTok-fueled craze into a profitable business with locations across the U.S. Here's how.
