Learn to tie a rolling hitch, overhand bow and 39 other useful knots. Easy to understand and follow instructions on the 40 knots card (8½" x 5½"). Graphically shows with the use of two color ropes, the “ins” and “outs” of knot tying.
This is most certainly a refresher course. It is amazing how much you forget, or think you forgot, when you have not used a skill set in years. The multi-colored cordage is also useful for tracking your over/under's and lefts over rights.