The only thing i can use that is in my reach is my led pencil and i want to know i it can be a wand
If it cant what other thing other than a tree branch can be a wwand
Just keep in mind that led and wood vibrate at different frequencies. Led is dense energy moves slower through it. Wood has more free flowing energy. You could tune it to calibrate the 2. If you are going to write with it as well than i think things may become more complicated than the simplicity of the situation.