Replying to @Puanow Grab this copper water bottle at the shopping cart. It actually just triggered memories for me from my mother who told me that my granddad used to keep a copper penny basically a penny in his coffee cup and he would drink his coffee with that penny in his cup. When I saw this copper water bottle it brought back memories of my mom and the story she told me. #CopperWaterBottle #WaterBottle #KitchenScience #FallForYouDays #GiftIdeas #Christmas