Watermelon Jones Juicy Jay's Cones with Dank 7 Tip. These Juicy Jay's Pre-Rolled Cones come with 1 reusable wooden Dank 7 filter tip to help with airflow and to keep tobacco or herbs from falling out of the bottom. Dank 7 tips are soaked in flavoring for 7 days, ensuring that they taste delicious for the entire duration of your smoke! Using a proprietary triple-dip system, these cones will keep their flavour from start to finish.