Kings FGF 3D Printer (FGF) is an extrusion-based 3D printing technique where plastic granulates (AKA plastic pellets) are melted and fed through a nozzle. It is also known as pellet extrusion printing, pellet printing, fused pellet fabrication or fused particle fabrication.

By converting raw material directly to the print bed in a granular form,  it shortens the turnaround times and improves the reliability with low material cost.It is widely used for sculpture making, furniture designing, toy industry, art crafts, mold manufacturing, plaques, landscape signs etc.