Greengo is a Dutch Company that was started in 2008. They produce a range of rolling papers in various sizes and use Totally Chlorine Free Paper (TCF) which is sourced from FSC certified wood pulp. This gives the paper itself a brownish look but there is no after taste. The booklets or card that holds the paper ranges are all 100% recycled which is more environmental friendly than other paper brand packaging on the market today. Pure natural papers with environmental benefits, Greengo is leading the way. The only rolling paper brand in the world which is 100% ECO Friendly!