um...i made one by one at beauty shop before and also called Miss Helen help me to make. To be frank, i really like Helen's more than one by one. I found that, the effect of Helen's method is more sharp and with beautiful shape...but one by one is....nobody discover! And about the black spot, it's only can see by myself, it's not easy to see by others. Anyway, it's worth to keep going. It's really smart after make it. :lol: