This sleek and stylish bud vase or propagation station will be sure to excite any bookshelf, countertop, or windowsill. It looks gorgeous in the bathroom, next to a bedside, in your office, on a floating shelf in the kitchen; or anywhere you are looking for a pop of greenery without taking up too much space. They are luxurious and tactile - like holding a smooth, weighty rock. The round vase Includes an acrylic tube. Dimensions: 6x5" (4.5x5" without tube) Materials: These are handmade with gypsum cement, an eco-friendly sealer, and rubber pads. Gypsum cement is similar to Jesmonite, or eco-resin and is smooth, hard, and a strong surface with high water absorption resistance. Imagine the durability of this stone is much like that of your favorite ceramic mug.