It might look a little like an avant-garde sex toy but Tweexy is possibly one of the greatest inventions of all time, and it's set to revolutionise the way you paint your nails.

Available in 4 bold colours, this comfy little gadget fits fingers of all sizes and can accommodate every single bottle on the market; seriously, the creators spent two years buying and measuring hundreds and hundreds of bottles to come up with the perfect size. Tweexy will keep them snuggly in place even if you flip your hand upside-down, so now you can polish your nails anywhere – in the car, sat in bed, standing up, in a restroom, on a bus, in outer-space etc. etc.

Once you've finished one hand, just squeeze the convenient tabs on the sides of the finger holes to open them up so you can transfer it to the other hand without messing up your talons. The creators have left no stone unturned.

You've painted your knuckles on the train for the last time; slip on the Tweexy and wave a perfectly-manicured goodbye to spills, drips and smudges.