BERNINA Ruler Kits collection at Top Notch Sew & Vac  is designed to give a variety of ergonomic rulers for swirls and geometric patterns, mini straight lines, grids, squiggles, and nested circles with the Borders Kit for crisp, consistent quilt edges, while the Curves and Clams Set adds flowing, elegant motifs. Compatible with Adjustable Ruler Foot #72 or #96, and suitable for both sit-down and frame machines, BERNINA ruler kits help you achieve professional-quality results with ease, making complex designs simple, accurate, and enjoyable.