Adam's Polishes EZ-Fill Threaded Funnel - Twist On Empty Spray Bottle Refill Funnel | for Home, Car Detailing Cleaning Supplies, Kitchen, Bath, Essential Oils Universal Fit for Various Size Bottles

I use this when diluting auto detailing solutions. It is handy, and it fits the bottles I am using. It is a funnel...what can possibly go wrong? I am happy with the product.

I use these to transfer fly spray from the gallon jug to a spray container. Work wonderfully! Saves money by eliminating spillage.

Made of a pliable plastic which fits the smaller apllicator bottle for refilling. Eliminates spilling.

This is one of those products that until you use it, you don't realize that you need it. It is so much more convenient than a typical funnel. For what it is, I was surprised that there weren't a dozen similar items offered from other companies at cheaper prices. It was expensive in my opinion, but it can be used over and over with all of my vehicle detailing bottles, so it is very versatile. Time will tell if the threads last, but for now it fits my detailing bottles perfectly and does not leak at all.

This product works great with mes free filling of my bottles

Great little funnel to have to help fill your detailing bottles or any type of spray bottles with chemicals! I'm ginna buy a few more

My shop uses a lot of 1 gallon bottles for detailing products. We dilute products and reuse 16 ounce bottles. This threaded funnel keeps me from spilling product all over the shop floor. Worth every penny.

It’s great, nice to refill quart bottle of auto detailing products. No more spills and when the Sid’s come up they sit in the funnel and I don’t have to keep coming back waiting for the suds to come down.