Here’s a GB whip I made for a friend. It’s electric Blue and silver with a ball bearing going wrapped in a 4 bight,  3 part, 9 pass Turk’s head knot. There’s a panic snap on the other end and the handle is a 12 plait short herringbone decorated with pineapple knots. The thong is a 6 plait herringbone terminating in a Spanish ring knot transitioning to a 4 strand square crown sennet ending with a large herringbone Turk’s head.