Grow a variety of cacti, sedum, and carnivorous plants in the world's smallest glass terrarium. While measuring a mere 1.5 inches, these terrariums pack a lot of punch! They have a flat surface on the bottom to prevent rolling and are so small they can be placed almost anywhere there is sunlight! Many plants, including cacti, will naturally bonsai-based n the container they are in and can flourish for years in these mast miniature of terrariums!
