If you like ash in your mouth, then this product is not for you. For those of us who prefer to avoid this unpleasant experience altogether, then these Glass Daisy Screens will be your godsend. Available in your choice of quantity, these colored glass screens are shaped like tiny little flowers and range in size from ¼” to ⅜” inches in diameter. Each Glass Daisy Screen is designed to fit snug into your water pipe bowl piece or hand pipe bowl and remains in place for multiple uses. The unique design allows smoke to flow smoothly while keeping any big chunks of burnt herb from pulling through to your water pipe or getting near your mouth. Each Glass Daisy Screen is handmade and completely unique, arriving in a random assortment of colors.