Perfect positioning, nice symmetrical designs, double stamping: all very easy with the clear headed Moyra stampers. Moyra Clear Vision No. 11 has a clear handle, through which you can perfectly see where to put the design. The head should not be preped before first use, and should be cleaned by lint roller or 2:1 Cleaner. Cleaning with acetone or other nail polish remover may blur the head with time. In addition, acetone or nail polish remover can bite the handle, too, so make sure you keep this stamper away from such materials.