Screw-on Funnel Bowl. Only available in Silver, Choose from:, Small - 1/2 x 1/2 $1.45, Large - 3/4″ x 5/8″ $2.99
American Metalcraft 4 Qt. (128 oz.) 8 3/4 Aluminum Large Mouth Funnel 1004
5-pc Aluminum Funnel 1 Hit Bowls for Tobacco Bong Water Pipe Part
D&K 18mm Glass Bong Bowl Metal Joint Bong Slide Piece For Smoking Water Pipe Accessories 10mm 14mm Male And Female Stainless Steel Unbreakable Solid Pieces Cone From Dkglassbong, $0.83
Metal Funnel Bowls - Mr. Bill's Pipe & Tobacco Company
14mm Male Thick Clear Decorative Glass Large Funnel Bowl
GRAV® - Premium Pipes & Bongs
Cole-Parmer Essentials Stainless Steel Funnel, 22-1/4 oz | Cole-Parmer
Extra Large Threaded Nickel Metal Bowl - Waterbeds 'n' Stuff
Norpro Stainless Steel Wide-Mouth Funnel w/ Handle, Silver (1 EA): Canning Funnel: Home & Kitchen
Gourmet Multifunctional Funnel
Pipe Screens - 100 Pack - Mr. Bill's Pipe & Tobacco Company
Thick Quartz Funnel Bowl Bongs