Elevate your rolling experience with these BIO Glass Tips, now in a new style! The bottom of the glass tip has a lip for a more comfortable smoking experience as well as the look. Prevent finger burns -- These glass tips will provide a better handle on your joint or blunt while keeping your fingers from getting singed. Your fingers will thank you! Keep it sanitary and fresh -- Glass tips are very easy to clean. Also, nobody likes to hit a dampened joint or blunt that's already been passed around the room. Nothing but pure smoke -- The two pokes in the 10mm BIO Glass Tips are effective in maintaining airflow and preventing debris from getting in your mouth.