Made of domestic hinoki cypress wood and cement, LENO BLOCK is a series of unfinished DIY building materials for interior walls that allow customizing the color according to each person’s preference. Made from wood and cement, the materials are compatible with a wide range of paints, letting you create various colors of your choice such as pastel, modern and metallic. It can be also arranged in different styles such as two-toned walls or decorating with other items. In addition, since cutting and drilling can be done easily with woodworking tools, you can use the remaining blocks to make small items such as pencil holders. Other than decorating the room walls, LENO BLOCK has deodorizing, moisture-wicking and sound-absorbing properties, which allows you to improve the indoor environment by adjusting the amount used. With the aims of reducing CO2 emissions through an effective use of natural resources as well as revitalizing forests, all products are made from thinned hinoki cypress wood and only those that would be otherwise discarded for being too thin or not straight are used. LENO BLOCK is an eco-friendly DIY material that also contributes to the SDGs.