997スピードスター 様専用PRUSA MK3+ ドライボックス付き,Prusa MK3s to MK3.5 Upgrade,Prusa (Tools) Rugged Boxes - CORE ONE - MK4S - MK4 - XL - MK3.9 - MK3.5 - MK3 - Mini+ - Mini (Parametric) by 3DesignsCH | Download free STL model | Printables.com,Prusa MK3s to MK4 Upgrade - Part 1 - YouTube,Just finished doing my MK3S+ to MK3.5 upgrade. Running my first test print now and it's like a whole new printer. I'm very happy with the way it turned out. I couldn't,