Whip And Lash
This matched set of Greenleaf Classics BDSM stroke books covers goes with the other set I posted; this pair features a three-strand knotted whip and what looks like simply a long leather lash:
This matched set of Greenleaf Classics BDSM stroke books covers goes with the other set I posted; this pair features a three-strand knotted whip and what looks like simply a long leather lash: