Hempcrete is made from hemp, lime, and water. This mini desk toy sized hempcrete block is a fun way to get your hands on some hempcrete. It is approximately 2.5"x2.5" inches and is set on top of a hemp plastic platform with our logo on it (Contact directly if you are interested in having different words printed on your cube, for an additional fee). Why hempcrete? Hempcrete is a non-toxic, highly insulate, mold free, carbon negative material that is is just now starting to be used to build homes in the US. Homeland Hempcrete is based out of Bismarck North Dakota and have started to build dwellings out of hempcrete, but this is a fun way for us to start to spread the message about hempcrete and its potential. We also offer other DIY kits as well a raw materials, check out our page for more info!