What was special about the cup sleeves, is that they were embedded with seeds and after you drank your coffee, you can scrunch the cup sleeve and plant it in some soil in your cup. All it needs are sunshine and water and you will have some fresh herbs growing in your cup. The cup can be planted in the ground and will dissolve after a while. No wasting of cups or paper!
You can print your logo on the sleeves.
Product that can use plantable paper:
1) coffe sleeves
2) Ticket
3) paper bag
4) coasters
5) Calendar