In this video we'll be walking through swapping out the steel balls for Ceramic Silicon Nitride (SI3N4) in an ELB Pro Flipper balisong.

This knife requires 44 size 1/16" balls which can be purchased here:

https://www.bocabearings.com/products/1-16-in-c-si3n4-gr-5-balls-(ea-)-1924

For other knife related questions or inquiries click here:

https://www.bocabearings.com/products/folding-knife-and-tool-industry-bearings-prod44

Boca Bearings High Speed Oil:

https://www.bocabearings.com/products/high-speed-oil-13931