愛國紅白藍三色發光手環 - 每包 50 入

We used these for the 4th of July block party and the tri-color effect was a huge hit with the kids. Each bracelet glowed bright for a solid 4-5 hours before starting to fade.

The glow lasted through our entire backyard barbecue and well into the night—easily over six hours. Each bracelet actually shows all three colors at once instead of just switching between them. Perfect for the Fourth of July.

The tri-color effect is even cooler in person—each bracelet shifts through red, white, and blue as it glows. We handed them out at the neighborhood cookout and they stayed bright well past midnight, which is longer than I expected for this price.