Adjustable spacer system enables precise gap tuning for various tricks
Includes two metal spacers for versatile customization
Comes with adjustment nuts for secure and stable installation
Compatible with Loopup yo-yo for seamless integration
Summarized by Shop
It is a part set to make the metal spacer version LoopUp a gap adjustable normal version If you do not have a suction cup, you will need a suction cup to remove the cap separately. Contents: LoopUp accelerator, spacer × 2, adjustment nut