Being eco-friendly is achievable in numerous ways. You can opt to use solar powered appliances or minimize your electricity use. It is really up to you how you will help save the environment. On the other hand, if you are into book binding like the Velo binding, you can still have it done the eco-friendly way in various ways. Today, we can already see various eco-friendly book binding materials available in the market. We have the recycled paper or cardboard as book cover, water based glues and a lot more. Thus, if you are still confused on how to bind your books the eco-friendly way, you can opt to use recycled materials.