Us girls at Yumi HQ have just stumbled upon a gem of an invention for all you nail loving girls out there. If you’re anything like us, you love anything and everything to do with nails – the bolder, the better! If this sounds like you then let us introduce you to your new best friend… Nailbox. As a brand new monthly subscription, their mission is simple says their PR: “We’re going to take the hassle out of keeping up with the latest nail colour trends.”   Well, that’s okay with us! Each month, Nailbox put together a selection of on-trend varnishes. Each box includes three or four colours and a nail accessory/tool or beauty product.…