@graceberge Those triangle ends are actually pretty simple! If you are familiar with making a teardrop loop for alphas, you simply just use the same technique that makes the triangles with the end of the bracelet. If you are unfamiliar with it, there's a good tutorial for it by Masha Knots. Just search up "Alpha Teardrop Loop" and use the triangles for the ends of the pattern. To make it multicolored, simply use different colored base strings! I hope this helps, if you need clarification feel free to message!
Love the pattern! I l think that many of you had the right idea making them into individual key charms. they seem small enough to fit on my keys so I'm making them for sure!