Primary extrusion! We don't produce filament from waste! 

Filament parameters:

Diameter tolerances +0,04/-0,04mm.
Roundness +0.03/-0.03mm.
Weight, Brutto (including reel) - 0.92kg., 1.92kg., 2.55kg.
Weight, Netto (pure filament weight, approx.) - 0.8kg., 1.8kg., 2.4kg.  

We don't show "typical" tolerances, but maximum fluctuation on whole reel lentgth
Material - HIPS

Reel size - 175x85mm. (0,92kg. weight), 250x85mm. (1,92kg. ir 2,55kg. weights)
Reel weight - 120...125g. (175mm. diameter), 200-205g. (250mm. diameter) 

Recommended printing parameters:

1-st layer: Nozzle - 240°C, Bed - 115°C, printing speed - 20mm/s.
2+ layers: Nozzle - 235°C, Bed - 110°C, printing speed - 50...150mm/s.
Printing basis - KAPTON tape (Polyimide) 

We recommend to use printer in the box, for better ambient temperature control.

Bi-Color notes:

• everything,where we are unhappy with color or its shape, if going to this category
• you can't choose color(s)
• product quality and tolerances are at our standard high level