Should be advertised for young children. It is indeed too small. Aggravating because apparently, "This item isn't eligible for a return" from Rock Ridge seller. So.... since it's a medical supply and wasnt sent in sealed packaging, and therefore It can't be donated, I have no idea what to do with it.

GMS Eye Wash Cup has a terrific, curved design that's very comfortable & doesn't leak if you do it CORRECTLY - tilt your head to the side & blink, blink, blink (: It's not a big deal if it leaks - just hold a towel underneath it. My family uses a daily eyewash of Distilled Water and a Homeopathic Treatment to prevent cataracts & reduce eye allergy symptoms - dry, itchy, red eyes. This replaced over the counter eye drops that contain chemicals that we try to avoid after I discovered that I can actually control my Lupus flare ups by avoiding chemicals and with an organic (pesticide free) plant based diet.

Don't like plastic because of the residue it transfers into the water but my glass ones of these keep breaking. I keep one of these in the bathroom and one above the kitchen sink for emergencies and being an active family we always want to have our safety features in place. This is an inexpensive way to help wash out the eye when you need it. You do not want to be searching for one of these when the time comes for it's use. Bottom line is these are important to have and it does it's job simply and without fuss.

THIS eye cup fits me well, and I'm surprised it was so inexpensive and easy to find. I've also ordered one of the glass eye cups, mainly out of nostalgia, but this one fits perfectly. My eyes are mainly round but that doesn't necessarily correlate to the shape of the eye socket. This eye cup is quite oval but fits me almost perfectly, i.e., doesn't leak much in use. I love the glass types, but they don't fit me as well; they leak.

This cup is too small to be comfortable. Rather than resting on your eye socket, it is pressed right against your eyeball. Because of this, I wasn't able to press firmly enough without discomfort to stop the solution from leaking out everywhere. (I find the solution leaks with larger sized eye cups as well, but this size/shape did nothing to help me with that, if anything it was worse.)

The inside of the cup goes down a bit into the stem area which makes it harder to clean. I will use a q-tip in this area and then boil the cup, but I don't like having the extra step that could have been avoided if they just rounded out the bottom.

On the plus side, the cup can be boiled for up to 10 minutes. I haven't done this yet, but it seems like a 3 to 4 minute boil won't be a problem. While I found the size of the cup isn't a good fit for my eyes, the lip that rests against the eye is nice and smooth.