One Drop Prescription Yo-Yo - Signature yo-yo of Jonathan “Doctor B” Best.
From One Drop: Hey there. Doctor B here at your service. Diagnosis: Need the perfect Yo-Yo Prescription: Signature Yo-Yo Prognosis: Most Excellent At the end of the day, the Prescription feels like the Cascade's older, more refined, and obviously more handsome brother. It's got some float paired with mid-weighting, which means it's perfect for complex and intricate movements. It’s stable and surprisingly fast when you push it hard. Specifications: Base Weight (g): 62.8 Shipping Weight (g): 65.3 (including Side Effects) Diameter (mm): 53.6 Width (mm): 46.3 Gap (mm): 4.35 Bearing: One Drop 10 Ball - Size C Response: One Drop Flow Groove Finish: Pyramatte™ Axle System: Side Effects™ Side Effects: Ultra Lights (2.5 g)