Spectrum Premium PET-G filament has almost no shrinkage and absorbs little moisture. This filament combines the advantages of PLA and ABS, making it easy to print and has good adhesion between layers. 3D prints made with a transparent version of this filament can even achieve an almost transparent effect. The good mechanical properties and good resistance to chemicals ensure that this filament can be used for many different types of 3D prints. This is a 1.75mm deep black filament on a 1kg spool.