8 Pcs Fingerboard Bearing Wheels Standard Fingerboard Tool Fingerboard Cnc Lathed Bearing Wheels Fingerboard Screwdriver And 2 PFeatures: With These White Fingerboard Bearing Wheels, You Can Fully Explore The Pleasure Of Playing With Fingerboards, Which Can Not Only Enrich Your Spare Time, But Also Exercise Your Finger Flexibility. The Standard Fingerboard Tool Is Suitable For Both The Elderly And The Young, Providing You With An Interesting Amusement In Your Spare Time. And You Can Take It To Related Races, Classes Or Clubs When You Need, Not Occupying Too Much Space Or