Butter Knife CSE

The NSP Butter Knife CSE is a standout addition to the mid-length surfboard category, meticulously crafted by renowned shaper Carl Schaper. Known for its unique blend of stability and performance, this board features a soft roll to mid-V to double concave bottom contour that enhances maneuverability while allowing for smooth, flowing rides. With a width of 21 ¾” on the 8’0” model and a thickness of 2 ¾”, the Butter Knife is designed to give riders of all levels—from beginners to seasoned pros—the ultimate surf experience in waves ranging from 1 to 6 feet. Its versatile outline and well-calibrated volume distribution enable surfers to explore a variety of riding styles, from classic nose riding with a single fin in smaller swells to more aggressive thruster or quad setups in punchy conditions.

The CSE construction—Custom Surf Epoxy—ensures a lightweight yet robust surfboard that is built to last. This technology, characterized by an advanced custom layup and EPS core, provides a responsive flex pattern that synchronizes seamlessly with the surfer's body movements, enhancing the overall connection to the wave. Furthermore, the Butter Knife features a versatile 4+1 fin configuration, allowing surfers to customize their setup according to their preferences. Whether opting for a quad for increased speed and bite, or a single fin for a classic ride, this board provides an adaptable platform that appeals to diverse surfing styles. Enhancements like the strategically placed Surf 10 fin box also facilitate an optimal thruster setup, ensuring that this surfboard is as functional as it is stylish, embodying the perfect union of tradition and innovation in modern surfing.