PRTS Keychain [Optimized for all nozzle]

Design based on PRTS logo in Arknights. Only two color changes based on layr height, so it's easy to do manual filament change even without AMS. 3MF uses black/white/grey, will update model picture once I got more filaments. Printing tips:If using 0.4mm nozzle, Arachne wall generater should be enabled (already included in 3MF)Hole is added via negative part, feel free to move it around or change the size. You can also make this a fridge magnet!