Save on SKETCH Tough with this convenient, multi-color filament 4-pack

MakerBot Tough for SKETCH 3D printers is specially formulated to deliver the best 3D printing results with your SKETCH 3D printer.  Tough filament is a strong material, with mechanical properties similar to ABS, but without the complexity.  These 1kg spools perfectly fit the SKETCH's spool holder.

This 4-pack includes 4 spools of SKETCH Tough, a one kilogram spool each of Slate Grey, Stone White, Onyx Black, Safety Orange.