The Clear Glass Funnel Bowl by GRAV. This cheap clear glass replacement slide features a deep funnel-shaped one-hole push bowl, which is perfect for smoking flowers. Underneath the bowl piece is a single Maria for easily and accessible handling. Each slide comes with the GRAV logo across the front of the piece, and they are available in either 14mm or 18mm male joint sizes at Aqua Lab Technologies today.
Added September 25, 2017