HKM-642323 Colorful Glass Marbles for Aquariums and Plant Decor - Assorted Sets AvailableTransform your aquarium or plant decor with the vibrant HKM 642323 Colorful Glass Marbles. These exquisite marbles are ideal for adding a splash of color and texture to your spaces. Available in assorted sets, these glass marbles come in various configurations to suit your decoration needs. Choose from a variety of options: Rare marble sets include 5, 10, 15, 20, 30, and 40 random pieces. Alternatively, select sets of different rare marbles, such as