This product is proudly manufactured and marketed by the ZOLITTA Trade Mark, founded and owned by the highly esteemed Nationally and Internationally Certified Master Groomer, Olga Zabelinskaya. Olga is a renowned figure in the grooming world, holding the title of one of the Top Groomers in the World. She is a distinguished Groom Team USA member for many years, a sought-after speaker, educator, and a respected judge within the grooming industry. Olga has been honored with numerous prestigious awards, including the Cardinal Crystal Grooming Achievement Award (multiple times), American Groomer of the Year, and the Lynn Carver Best All Around Groomer. With a Master’s degree in engineering, Olga brings her expertise to the design and production of Zolitta tools, ensuring the highest level of quality. Our Product Lineup Includes: 30WElite (square fit, the best under wide attachment combs) 15W (compatible with wide attachment combs) 10WF (compatible with wide attachment combs) 7WF, 6WF, 5WF, 4WF, and 3WF Wide blades are designed to expedite grooming processes and are particularly effective for larger breeds.