The No 2 Chisel End Colour Shaper is a brilliant tool and I simply use my fingers to clean it. The Paper Blender stick however, made of very stiff cardboard is not actually cleaned. After I use it I rub it off on another piece of spare paper until it becomes clean. By doing that the end hardens off and instead of being fluffy at the end it actually becomes very hard and it works better for blending. It becomes compressed by rubbing it on the paper. I don’t use the paper blender very often but it does have its uses and I always have it around in case it’s needed.
Here’s a video demonstrating the use of the Colour Shaper, you can buy both tools on our store here.