Take a stick from a tree (different sorts of wood, different effects). Cut it in a way you like. Go into Alpha mode. Put your energy into it, think of its purpose, and get out of Alpha (one of the many ways. Alpha is deep counciousness). Then you've got your wand! This is just a global description; try to read the other posts as well. It's something else for anyone. Blessings
My suggestion is to look for articles. This is not a material that only very knowledgeable people can tell you, actually that is very easy to find in google - as you know the technology lets us to do lots of things.
Here are articles about wand making i recommend you to read: