I play a musical instrument and it's really loud, like it actually hurts my ears. So I decided that the best option was to use earplugs, so I bought these. They're silicone and soft, soft enough to wear while sleeping. They aren't uncomfortable and I wear them for the full time that I practice. I like the orange color as it's a fun color for kids and it looks nice.
The only thing I dislike is that the earplugs can make your ears sweat. But this can be solved by cleaning your ears with a tissue. Sometimes the earplugs have a hard time sticking. I usually press them in about 7 times and if that doesn't work I get another pair.
It's very portable! I take them to every music practice I go to, and they block sound very well. I just put them in my pocket. Sometimes I can't hear my music teacher, so I have to listen closely, but I still use these earplugs.
The ease of use is good, I just press them in my ears and start playing. Occasionally I'll check the stickiness of the earplugs, especially if I'm reusing them. You can reuse these several times, like 5 times.
These earplugs are the best I've used, but I do have a hard time listening to my music teacher with these. But I still use them and would recommend them.