I use a product called Saral transfer paper to transfer designs for my masks and quivers. It looks like carbon paper in that it is coloured on one side, but the package says that it is wax free and after the design is transfered the colour from the paper just brushes away. It comes in graphite, white, blue, yellow and red. It is quite expensive but i have been using the same piece for the last 15 projects and expect to use it for a while yet. It also washes out of material and can be used on ceramic, glass metal etc. I purchased it from an art shop.
cheers