All that glitters is not gold
And of course it isn't gold but would have been in ancient times.
It's what £152 looks like.
I save them during the year and then give a Steradent tube full of pound coins to the adults (our children and their spouses). I only need to save another 100 x £1.00 coins to reach my target of 5 tubes before Christmas.
The tubes are, of course, covered in Christmas paper.