The FeiFei Button Spacer Kit is a simple but highly useful accessory designed for collectors who enjoy fine-tuning their spinner setup. Whether you're swapping buttons between different models or dialing in the perfect button height, these precision stainless steel spacers provide an easy way to customize the feel and ergonomics of your favorite spinner. The kit is particularly helpful when pairing thinner buttons with thicker spinner bodies. By adding spacers beneath the button, collectors can adjust the overall height and finger clearance to achieve a more comfortable and balanced spinning experience. To ensure compatibility with a wide range of configurations, the kit also includes multiple grub screw lengths. This makes it easy to accommodate additional spacer height while maintaining a secure fit. For enthusiasts who enjoy experimenting with different button combinations, the Button Spacer Kit is an essential addition to any spinner toolkit. Specifications Material: Stainless Steel Inner Diameter: 6.3mm Outer Diameter: 9.5mm Included Spacers 0.2mm Spacer × 10 0.5mm Spacer × 10 1.0mm Spacer × 10 Included Grub Screws M4 × 6mm × 4 M4 × 8mm × 4 M3 × 6mm × 4 M3 × 8mm × 4 Whether you're optimizing comfort, improving button compatibility, or experimenting with new setups, the FeiFei Button Spacer Kit gives you the flexibility to build your spinner exactly the way you like it.
