The colorFabb testlab features a wide range of popular 3D printers. colorFabb continuously test their products on a range of 3D printers to check the quality of the materials produced and to develop exciting new materials.

The material is still in beta, which means colorFabb are still working on the formulation to get the best possible performance. colorFabb's current formulation is providing excellent results on 1.75mm direct drive printers, such as the Makerbot Replicator 2 and Prusa I3.

brassFill is likely to require some adjustment to your 3D printer settings to achieve the best results. brassFill is an experimental 3D printing filament and the product is still in beta with colorFabb whilst they continue to review and adjust its formulation and printing guidelines.

brassFill is slightly softer then bronzeFill and copperFill, so care should be taken when applying pressure onto the filament. Users need to take extra care to not over-stress the filament, with pressure and retraction settings.

colorFabb use laser measurement systems to check the diameter of their filament real time during production. It’s measured over 1000 times per second and helps guarantee that each spool of colorFabb 3D printing filament is produced within tolerance. colorFabb can guarantee 0.05mm +/- on both 2.85mm and 1.75mm colorFabb 3D printing filament.