About this product

Doobie Bubbler By Tree Glass Oil Barrel Design A true game changer and a must try for every roller out there. The doobie bubbler completely changes the way a rollie hits. The glass doobie bubbler line adds water filtration and increased airflow allow for a cleaner, heavier and smoother hit. Just throw a little water in it, put your rollie in one side and put your lips to the other and prepare for a game changing it!