Labakihah For Finger Bearing Speed Ceramic High R188 Kit Ball Toy Other Screwdriver bearing

R188 Hybrid Ceramic Ball Inline High Speed Bearing For Finger Spinner Toy Kit Description: Material: Hybrid ceramic Color: Silver Inner Diameter: 6.350mm (2.5 ) Outer Diameter: 12.700mm (5 ) Thickness: 3.175mm (1.25 ) Features: Brand New and high quality. Made of hybrid ceramic material durable and practical. Ideal accessories for playing hand spinner without noise. Can help hand spinner with a high speed to spin. Notice: Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Package included: 1 Pcs Ceramic Ball Bearing（not included hand spinner）