This empty 3D printing filament spool is a perfect solution for those who are looking for a reliable spool for their 3D printing needs. The spool is compatible with PLA, PETG and ABS, and can be used to store filaments of 1.75 mm diameter. The spool has a height of 8 inches, length of 8 inches and width of 2.5 inches. The spool is available in a random color, mostly black. It is a unit type product and does not come with any manufacturer warranty. This custom bundle does not include a filament but is a great option for those who already have a filament and need a reliable spool to store it. The product has been manufactured in China and is of good quality.