Kare-san-suiis a Japanese traditional garden style. This style of traditional gardening does not use any water and instead uses only sand and rocks are used in order to express the view ofsan-sui(Japanese scenery of mountains and waters). Moss has been a great part of this expression style. KARESANSUI KIT is a kit that allows you to freely express and enjoy your original karesansui. The kit includes a Japanese traditional wooden box, FUJIGOKE, and other parts needed to build up a garden. 150mm×100mm×30mm - 1 type of freeze-dried moss - Garden rock (lava harvested from Mt.Fuji) - Traditional white sand - Traditional wooden box Caution The moss does not require watering. Please avoid direct sunlight. When not in immediate use, please store it in a cool and dark place. Each product is unique as it is a natural product.