PETG MATT Deep Black filament by Spectrum is a high class PET-G filament .
Impressive matte surface
 
Filament specification:
 
Filament diameter: 1.75mm ± 0.05mm  
Nozzle temperature: 230-255°C
Bed temperature: 60-80°C
Printing speed: 40-120mm/s
Verify your spool option: YES
 
Weight: 1kg.