• Standard & Beginner Filaments:

- PLA (Polylactic Acid): A biodegradable thermoplastic derived from renewable resources like corn starch or sugarcane. It is the most popular filament because it prints at low temperatures, doesn't require a heated bed, and has very low warping.

- PETG (Polyethylene Terephthalate Glycol): A modified version of the plastic used in water bottles. It combines the ease of use of PLA with the strength and heat resistance of ABS. It is known for being "sticky" during printing and highly durable.

• Flexible & Aesthetic Filaments:

- TPU (Thermoplastic Polyurethane): An elastic material that allows for prints that can bend, stretch, and compress. Its flexibility is measured on the Shore Hardness scale (e.g., 95A is common).

- Silk PLA: A blend of PLA and elastomers that gives the finished print a high-gloss, metallic, or "silky" appearance. It is mostly used for decorative items.

- Carbon Fiber Filled: Not a standalone plastic, but a base material (like Nylon or PETG) infused with tiny strands of carbon fiber. This increases the stiffness and dimensional stability of the part but requires a hardened steel nozzle because the fibers are abrasive.