It took me a while to think of a name as it was more impulsion lead rather than inspired but I've landed on spotty tiger as the striped nails remind me a little of Toni the Tiger! They're gggrrreat!
The base colour is a new purchase - W7 UV Nail Polish in Disco - love the colour but haven't tested out the UV-ness as yet. I then added detail with black and white nail art pens. Trick to get tapered stripes is to draw from outside edge in, pressing firmly to start with and giving lighter pressure as you draw towards the tapered end.