I picked up a Hello Kitty Nail Polish from Superdrug a few weeks ago in the colour 'Candy Blaze', mainly because it was so adorable, which being Hello Kitty you would probably expect. :)
The colour is described online as being navy, but I find it more grey than anything, hence why I picked it up for my collection, I have plenty of blues but not really any greys. It does have a slight blue tint to it though which is nice.
The polish didn't really apply very nicely, the formula consistency is okay but not great. I found the brush nice to work with but the polish itself didn't go on as evenly as other polishes I have even with a base coat. Unfortunately the pretty bottle means you're probably not getting as much polish as you'd expect. It did dry very quickly though which is great if you're in a rush, I always seem to paint my nails then remember I need to do something immediately afterwards.
Overall I'm not thrilled with this polish, but at least the colour is lovely and different!