Play NYT Connections Puzzle #871 Tue, Sep 16

Find groups of four related words Need hints?

Solve NYT Connections puzzle #871 - Group 16 words into 4 categories: FOLLOW, MONITOR, TRACK, WATCH, DONUT, JUROR, MONTH, ROSE, PEN, PRINTER, SQUID, TATTOO MACHINE, ROGER, TRIX, VELVETEEN, WHITE.