BaliYo Flip Pen by Spyderco, Heavy-Duty, Gray/Black, USA Made - KnifeCenter - YUS114
Spyderco BaliYo Pen Review — The Pen Addict
The Master - Pen Balisong | Arizona Custom Knives
Lot - PHILIPPINES PEN-CONCEALED BUTTERFLY KNIFE
This is the Spyderco Baliyo. Part pen, part butterfly knife, this bad boy's completely legal but can still deliver the butterfly knife experience. Super fun to fidget with. It's a space pen
Balisong, Butterfly Knife Pen Holder da Utility Blade Builds | Scarica il modello STL gratuito | Printables.com
Apex Legends Octane Heirloom Alloy Balosong 21cm Signing Pen Butterfly Knife Metal Weapon Collection Model Cosplay Props - AliExpress
Vintage Aluminum Pen-Form Butterfly Knife sold at auction on 5th February | Bidsquare