About this 3D model

Ready to use after printing. UPDATE 2: For 1.3 Comfort we add stock (5,10,15) version for 1 and 0.4mm nozzle. Instruction added (Polish)UPDATE: Added version 1.3 Comfort, that is more comfortable than 1'st edition in this link:---> https://www.myminifactory.com/object/3d-print-115392