About this 3D model

Boost Me Every boost helps further development! Every boost contributes to further development! Simple Print nozzle 0.4 layer 0.2 Layer 1 and 2 in red color (signal red) Layer 3 and 4 in black color Layer 5 and 6 in yellow color (traffic yellow) Simple Pressure nozzle 0.4 layer 0.2 Layer 1 and 2 in color red (signal red) Layer 3 and 4 in color black Layer 5 and 6 in yellow color (traffic yellow)