This is just a quickie deal. If you dont know how to lace a wheel and don't really want to learn....although its pretty simple ....and you want to paint your rims. You get a roll of black electrical tape . Start where the air thing comes through the rim. Get close to rim. Start going around a spoke then to the next one and around it then keep going till they are all taped. then remove all the nipples and paint your rims . then just stick all the spokes ...taped back into the rim and replace the nipples. They will stay like they were. You can even look at where the nipples screwed to and get back there and they will be close to true. Here is a picture on one part way done. Dont tape across the hole in the rim and that way you will know where to start again when you put it back together...kinda cheating but it works