We are seeking a manufacturer to produce a high-end stainless steel rolling pin with modular, food-safe magnetic pattern attachments. The rolling pin should have a sleek, polished finish suitable for professional kitchens. The magnetic attachments should be encapsulated in FDA-approved food-safe materials, such as silicone or stainless steel, and allow for interchangeable patterns including lines, dots, and waves. The system must be durable, easy to clean, and dishwasher safe, while ensuring the magnets remain securely in place during use. Please provide options for prototype production, tooling costs, and MOQ.