Sand as far as the eye can see, like on tropical beaches. Oh, no, in fact, grey sand is rarer. Like these laces, you have found the rare pearl, enjoy! Your sand grey laces won't stick to your feet.
Sandy grey shoelaces, you immediately think of a colour, a postcard ... Yes, that's true, me too. Moreover, the more I think about it, the more I imagine Nothing but grey sand laces!
