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K4S System is Filipino Martial Arts evolved by YouTuber Wmpyr.
The main component is KEA (Kali, Eskrima, Arnis)
A Frankenstein hybrid with other martial arts from around the globe.
K4S was forged in full contact style versus style challenge matches.
K4S has been street tested in the not so nice neighborhoods (Section 8 housing in San Antonio, Texas).
Learn about improvised weapons.
Learn how to master the knife.
Learn realistic strategies against a knife attack.
Learn how to be ready for the streets.
Learn the Karambit knife.
I accept only Paypal for now sorry for any inconveniences.
I use standard USPS I will include a tracking number, and I will notify you when item is shipped, I won't be one of those sellers that you don't know if I shipped it or what is going on. Please feel free to email me at email@example.com and I will try to get back to you ASAP! I am sorry but USA only for now.
No returns no exchanges for now sorry for any inconveniences.
I will try my best to be as honest as possible about the product and ship it out to you as fast as I can. I will do my best to wrap up the item and make sure it's secure, I will double check to make sure your address is correct, and I will do my best to keep the prices reasonable. All my items come from a smoke free home and handled by an adult with care.