Keep your piece cleaner and tasting fresh for longer when you drop in a Pulsar Daisy Screen! Place one of these into any dry herb bowl or slide to prevent large chunks from pulling through into your pipe or ash catcher. The honeycomb style holes are small yet numerous, allowing plenty of airflow through the bowl as you inhale. These screens are all made from borosilicate glass so they're reusable and can be cleaned in between uses. Purchase as a 10-piece set or buy a whole jar so you'll always have fresh ones on hand!