Famure Resin Money Bag Shape Planter Vase 1pcs Chinese Creative Decorative Flower Pot Coin Box with Fortune Lucky Meaning for Holiday Marriage Party Household Hotel Front Desk Office Living Room noble -
Testing life-hacks: Do copper coins really make flowers live longer?
My mom puts pennies in her flower vases because copper acts as a fungicide. New penny on the left vs. one that's been reused dozens of times. : r/mildlyinteresting