Review on Efficient Resin & Mineral Tank Filling Funnel - 2.5" x 10" for Optimal Performance by Jessica Boucher

This works great for its intended purpose of adding a medium to our water treatment. Since I've had it, I've found several other uses for it that I think are more useful than the original purpose. It fits perfectly in the neck of a liter jar. We like to store our dry food in jars, but one of the big challenges is filling them from the plastic bags these items come in. works well for at least a dozen other similar items. We also freeze raspberries, blueberries and blackberries on baking sheets and then pack them in gallon bags for refrigerated storage. This funnel completely eliminates the problem of frozen berries spilling and speeds up decanting, so there are no problems with defrosting. We love it!