The plastic container is not the best thing for the car. It rolls around out of reach.
While shopping for Christmas last month, I spotted a problem solver. It was heavily discounted and I had a coupon, too, a Totes auto coin counter that fits into the cup holder of your car. (Amazon has them here.)
Small steps in organization. I can leave the plastic container near the laundry area and the coin counter in a cup holder in the car. Yay, me!
