BIG STIX MULTI SET

I've been using these to clean up sprue marks on plastic models, and the files hold up way better than the cheap ones I had before. The different grits make it easy to move from rough shaping to a smooth finish.

Used these to smooth out some rough 3D print edges and the fine grit side really cleaned up the layer lines without gouging the plastic. The flexible backing lets me get into tight curves easily.

The grit on these sticks cuts through plastic sprue like butter, and the files don’t clog up even after a solid weekend of sanding. This set has become my go-to for cleaning up mold lines before priming, and the variety of shapes means I’m never reaching for a separate tool.