Hellow guys, Welcome to my website, and you are watching Original Prusa MK4 - always perfect first layer, 32bit board, Nextruder, Input shaper - SHIPPING NOW. and this vIdeo is uploaded by Prusa 3D at 2023-03-29T09:03:27-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.