This black PETG filament is ideal for sturdy prints. It is less brittle and easier to print than other PETG filaments. In addition, it has good mechanical properties, such as more elasticity, higher resistance to impact, better adhesion between layers and more resistance to temperature changes than PLA. This filament has a diameter of 2.85 mm and there is 2.3 kg on the spool.
Read more about printing with PETG filament
here .