🎯 Unleash Your Inner Yo-Yo Master! Double rim design for enhanced weight distribution and extended spin time. Elevate your skills with expert-level unresponsive design. Wide shape and concave bearing for advanced finger spins and binds. Crafted from 6061 Aircraft Aluminum for durability and performance. SG sticker response for optimal friction and trick execution. Unresponsive Design 66.5g Lightweight 6061 Aluminum The DuncanToys Windrunner Yo-Yo is a professional-grade, unresponsive yo-yo crafted from lightweight 6061 Aircraft Aluminum. Weighing just 66.5g, it features a double rim design for superior spin time and a smart SG response system, making it perfect for advanced tricks and finger spins.