A Shiny Treasure Stack

Hello! You said you didn't have enough coins, so I immediately went on an official living room expedition! Right in the seam under a big sofa cushion, my fingers brushed against cold metal! One, two, three round, silvery coins! I rolled them like little wheels all the way across the carpet to the wooden coffee table. Then, with both plush hands pressed against their ribbed edges, I stacked them into a perfectly straight, shimmering tower right beside a glass coaster! Every edge lines up without a single wobble. We have treasure now!