BaliYo Flip Pen by Spyderco, Heavy-Duty, Blue/White, USA Made - KnifeCenter - YUS107
Spyderco BaliYo - High Performance Heavy Duty Space Pen with Weighted Twin Handles for Dynamic Flipping and Twirling Tricks - Made in the USA - YUS Model | Amazon price tracker /
Amazon.com: Spyderco BaliYo Twin Handled High Performance Heavy Duty Pen - Red/White/Blue - YUS100 : Office Products