Ask anyone what kind of houseplant you ought to get if you're cursed with a black thumb, and you're nearly always regaled with tales of the wonderful, unkillable qualities of cacti and succulents. But frankly, we've had bad luck with more than a few of that breed. Été Studios, a new product-design studio based in Seoul, Korea, is here to help. Their first line of products consists of a series of vases and pots specially designed to make growing cacti and succulents easier. Larger vessels are made from copper, a material known for its antimicrobial properties that inhibit bacterial growth, and smaller, hydroponic vases are made from two parts.