High-Flow Funnels (Optimized!)

I made this set of threaded funnels for kitchen or garage use. The funnels are threaded for optimal fluid flow and have a large body for high flow rates. The small funnel has the following dimensions:Small end: 11mm inside diameter, 14mm outside diameterLarge end: 72mm outside diameter, 62mm inside diameterHeight: 84mmVolume: 62.5 cm^3Volumetric flow rate (water): 3 L/min The large funnel has the following dimensions:Small end: 20mm inside diameter, 24mm outside diameterLarge end: 120mm outside diameter, 100mm inside diameterHeight: 135mmVolume: 261.8 cm^3Volumetric flow rate (water): 13 L/minFeel free to comment with any suggested changes or modifications.Boost MeFeel free to like, comment or boost!