Okay, so I got these LED gloves for my niece's 9th birthday party and WOW - total hit!
The colors are crazy bright (but not like 'call the police' bright). She kept switching between blue, red and green all night. There's like 10 different light modes which is cool but honestly she just mashed the button randomly.
Quality seems decent? They survived a 9-year-old's birthday party which is basically the ultimate durability test. The fabric stretches nicely and the velcro wrist closure actually stays put.
Batteries lasted through the whole party plus two days of her wearing them to school (against dress code probably lol). Replacement seems easy enough though I haven't had to do it yet.
Only weird thing - the sizing runs big. Got medium for my average-sized niece and they're roomy. Might size down if ordering.
10/10 would buy again for kid gifts. Way more fun than I expected!