A nice and funny "pattern". Its a bit more like a concentration game 😉
Simons and My favourite warm up passing pattern. For us its meditative to juggle it. 🙂 It trains both hands, your concentration, your periphial view and you will learn to know which club is in which hand. But it is still simple and there is not much to explain.
2 color code in WhyNot (pass self pass heff zip) that is reversed by Andi (easily).
La vache qui rit is a pattern by Turtur. It´s asymmetric and still both-handed. The clubs of each color always do the same. It´s fun and not too hard to juggle, provided none of the passers stress.