The Ball Bearing Swivels from High-Quality are perfect for upgrading your existing poi or for creating your own custom set. Each unit includes one size 8 ball bearing swivel and 10mm stainless steel reinforced split rings for added durability. These swivels are designed to provide smooth and easy spinning, making them ideal for all levels of performance. Whether you're practicing new tricks or performing in front of an audience, these high-quality swivels are a reliable and efficient choice for your poi setup.