What materiels are used to make the ecological pencils sold by green hotels association?

The ecological pencils sold by the Green Hotels Association are typically made from sustainable materials such as recycled paper, wood from sustainably managed forests, or even biodegradable materials. Some may also incorporate non-toxic graphite and plant-based inks for branding. These pencils are designed to be environmentally friendly and often come in a variety of forms, including seed pencils that can be planted after use.