KnitPro Symfonie Interchangeable Circular Needles are crafted from FSC-certified premium laminated birch wood, making them lightweight and durable. Designed to minimize hand fatigue, these needles are ideal for all kinds of knit-in-the-round projects. They feature a polished and vibrant finish, offering comfort and smooth gliding through various yarns. The engineered tips, flawless design, and radiant colors make them a preferred choice for both beginners and expert knitters, ensuring hours of pleasurable knitting. These needles are available in popular sizes ranging from 3mm to 12mm, perfect for circular items like socks, gloves, mittens, beanies, and flat projects like blankets. The product is packaged in FSC-certified recycled paper, prioritizing sustainability with responsibly sourced, plastic-free materials.