The size of the bottles are very small but that's probably for the best since I can most likely use this all before it dries out. This has more to do with the shipping/packing but when I opened the box, quite a bit of the polish had leaked out of the top and dried to a crust around the bottle...it was maybe 1/3 of the lighter shade.
The colors are gorgeous though and it looks really nice on my nails - the gradient effect wasn't too hard to do either.