Pardon me, would you have any Grey Sugru?

Pardon me, would you have any Grey Sugru?
“apparently princess alexandra of luxemburg has just bought a pack of sugru! even princesses are repairing these days ”, from Sugru’s twitter feed. Later corrected by “@projectsugru @sciencegallery it was Princess Sibilla actually, and yes some sugru will be making its way to Luxembourg”, from Michael John Gorman. It seems that even Luxembourgish royalty appreciates ...