What is the size of the Color on Demand spools? 24 October 2019 13:04 Updated We offer Color on Demand on spools containing 2kg of filament. The spools weighs about 595 grams and the dimensions are: Spule - Spoolsize Related articles How much does it cost? What is the size of the spools? When is a color added to the website? Educational What is the length of filament on your spools?