The CTC Bizer LL is a home 3D printer produced by Zhuhai CTC Electronic Co., Ltd of China. It is a fused deposition modeling (FDM/FFF) 3D printer that features two nozzles and a heated bed. It has a print area of 225x145x155. The supported filament materials include E-Shell 200 m, E-Shell 300 m, E-Shell 600 m, E-Shell 3000 m, and E-Silicone, with a filament diameter of 1.75. It has a LCD screen on the machine, and the host computer software is ReplicatorG. Input is done via USB and card reader. The machine size and weight are both 225x145x155 and 15kg respectively. General slicer settings for this machine are available online.