Filament for 3D printers c-tech PLA 1.75 mm 1 kg — black

c-tech PLA 1.75 mm 1 kg — black is a standard polylactic acid (PLA) filament supplied on a 1 kg spool and designed for FDM/FFF 3D printers that accept 1.75 mm filament. The material offers straightforward printability, low warping and good layer adhesion, making it suitable for general-purpose printing of prototypes, models and household parts. The black color provides a neutral finish for visible parts and simplifies post-processing such as sanding and painting.

Advantages

This PLA filament is easy to print on most consumer and educational 3D printers due to its consistent 1.75 mm diameter and stable extrusion behavior. It requires no special heated chamber, shows minimal shrinkage, and yields reliable layer bonding for dimensional accuracy. The spool format and 1 kg weight provide a practical balance between print volume and handling, while the black pigment offers good coverage and reduces the visibility of minor surface defects.

Suitable for

• Rapid prototyping and concept models
• Decorative parts, figurines and miniatures
• Educational projects and classroom use
• Household fixtures, brackets and non-load-bearing components
• Hobbyist and maker community prints

Key specifications

• Material: polylactic acid (PLA)
• Diameter: 1.75 mm nominal
• Net filament weight: 1 kg
• Color: black
• Form: wound filament spool for FDM/FFF printers
• Typical print temperature range: 190–220 °C (may vary by printer)
• Typical bed temperature: 20–60 °C (often printed on unheated bed or with light adhesion aid)

How to use

Load the filament onto a compatible 1.75 mm feeder and feed it into the printer according to your machine's instructions. Set extrusion temperature within the typical range (190–220 °C) and adjust bed temperature if necessary for adhesion. Calibrate extrusion multiplier and flow settings for dimensional accuracy, and use standard print speeds appropriate for PLA. After printing, allow parts to cool before removal to reduce deformation; post-processing such as sanding, priming and painting can be done once the part is clean and dry.

Usage recommendations

Store the filament in a dry environment or sealed container with desiccant to prevent moisture uptake, which can cause bubbling and poor surface finish. For best results, perform a small test print when changing brands or spools to fine-tune temperature and flow settings for your specific printer model.