Small Funnel, 2.16inch Clear Plastic Mini Funnels for Science Lab Bottle Filling Liquid, Essential Oils, Perfume(12 Pack)

I potted some flowers but filled the dirt to the top of the container and so they were hard to water. So I used a rubber grommet and cut a hole on the bottom of a cup. Pushed the funnel through the grommet and injected it into the dirt. Now I can just fill the cup with water and it trickles down into the dirt. I did something similar with aquarium hosing to water plants at the bottom of my balcony. I just fill a plastic bin at the top and let it ride. I also use them to fill spray bottles with IPA, but have to cut some of the tip off as they have a narrow hole.

I use these for adding powder or glitter to cosmetics. They're a great size for lotions and I love having extra on hand. They're firm plastic, reusable, washable, and small enough to tuck away to store.

If you need to put liquid into containers with small openings, this will do it fine

I used these in a workshop for a diy throat spray & they were the perfect size . Everyone loved them & wanted to keep them . Would buy again great value & quality.

Easy to use

Worked great for me for powder, liquid and even syrup consistency. Keep in mind they are a small funnel so it will take time and a slow pour to use without clogging (slightly tapping the funnel on the bottle opening can help speed things up). I prefer this over the metal ones as they always have a funky seam that seems to collect stuff, while these plastic ones are a single piece so nothing to snag on. I was even able to clean them in my dishwasher and it survived just fine.

AOK

Bought these to transfer oils to a larger bottle. At first, I was impressed with them. But soon after using them I realized they have a significant flaw in their design. Because most openings in which you might place a funnel are also perfectly round (like the funnel itself is), the funnel sits too perfectly inside the container being filled. When you begin to fill with liquid, air from the container cannot escape as it is being displaced by the liquid. This causes the liquid being poured to slow dramatically from draining from the funnel. This could have so easily been remedied with a plastic rib or two on the external side of the funnel. In fact, I was curious if this flaw existed on a motor oil funnel I had. So I went and dug it out of the garage. Low and behold ...it had 4 small ribbing lines down the spout to prevent this very issue. They obviously knew what they were doing.