Eleduino Mostfun Sail Melt Accumulation Curing Desktop 3D printer First 3D printer with a single drive XY movement structure FDM (hot melt accumulation curing) desktop 3D printer technology Positioning accuracy: 0.011mm (X, Y), 0.0025mm (Z) Filament: 1.75mm PLA, 1.75mm TPU (flexible material) Metal Frame Structure Acrylic Covers Optimized