This summary outlines an independent and self-supporting e-commerce business focused on a specialized knife sharpening tool with a laser goniometer, achieving a net profit margin of approximately 63%. The venture originated from the founder's 20 years of experience in professional knife sharpening, during which they identified a gap for affordable angle-measuring instruments. The product, developed with the help of a product development firm, quickly gained traction after a successful Kickstarter campaign, leading to a partnership with a Chinese manufacturer. Despite initial shipping disruptions due to COVID-19, all Kickstarter obligations were met, and the product continued to be sold on major e-commerce platforms, Amazon and eBay. The business operates with minimal time investment, requiring about two hours per week to manage. Sales are entirely organic, with no advertising costs, and units are primarily fulfilled by Amazon's FBA service, while eBay transactions are handled in-house. The business remains the sole seller of this product, with no other retail or wholesale channels. Financially, the business has strong cash flow with components valued at $25,000 and recent annual sales of $30,309. The operation includes all necessary manufacturing elements, trademark, and UL certification. Prospective buyers receive production molds, sourcing information, and transferable accounts on Amazon and eBay. The business is ready to market, promising continuity and potential for further growth. The current owner is selling due to health issues and a lack of family interest in taking over the business.