Fingertip Gyro Decompression Toy Metal $ 12.08 Product information: Color: Black, CKFSL Blue in stock Material: Metal Features: Made of pure aviation aluminum material, high-precision lathes imported from Germany, Size control within 1 thread, exquisitely polished, without burrs, smooth rotation. (Science popularization: 100 threads=1 millimeter) Sandblasting effect, anodizing treatment, iPhone grade matte feel. Stainless steel R188 bearing with good wear resistance and long idle time. Packing list: Metal Fidget spinner * 1Product Image: