BDSM-themed double knit triskelion drinks coasters.

I used some 4-ply yarn from Easyknits, but any fingering/sock weight yarn should do. I also added some latex sock stop in cream and black - one dot on each corner, plus one each in the three middle sections.

The pattern is very straightforward - just cast on 56 stitches in white (I used the continental cast on), work the chart in double knitting, and then do a basic cast off in white again. Then add the latex dots if wanted.