Individuals can consign their second-hand or designed products for sale by renting a cube at a low cost.
Products including toys, ornaments and cosmetics can be found, providing sales opportunities to cockroach capitalists and individuals.
Thus, there are other elements find in cube shops in Hong Kong including the consignation of clothes and even services.
For example, if the cube is bigger and is located at the eye-level of the glass window, it has the most expensive rent as it is the most eye-catching.
There are news about shopkeeper suddenly closed the shop and the grid owners had paid for six months rent and could not get back the money.