"How did these not exist before? What a brilliant idea! These came a week ago and can't wait to go golfing at dusk. Super fun the way they light up and stay lit. Love the branding and that they are giving back to fight testicular cancer. Will be giving these as gifts in the future. "

"My friend gave me Blue Balls for my birthday and, I'll be honest, I wasn't sure what my next move would be after opening the gift. But I followed the straightforward instructions; I un-sacked them, smacked them, and began whacking them around my backyard, careful not to disturb my neighbors. I'll be ordering more Blue Balls once these two run out of juice. They work great and are very bright at night. I definitely recommend them! "

"Bought these as a gag gift for my fianc\u00e9 and was pleasantly surprised at how well they worked during our latest evening golf session! We\u2019re planning on getting more as favors for his bachelor party, and we love that it supports a great cause. 10\/10 recommend!!"

"Bought these as a gag gift for my fianc\u00e9 and was pleasantly surprised at how well they worked during our latest evening golf session! We\u2019re planning on getting more as favors for his bachelor party, and we love that it supports a great cause. 10\/10 recommend!!"

"Great bachelor party gift! Nothing better than giving your buds some blue balls... Truly did extend our round! Pretty fun playing into the evening, especially when it's warm out. The balls are bright and easy to spot with the 4 leds"

"Great bachelor party gift! Nothing better than giving your buds some blue balls... Truly did extend our round! Pretty fun playing into the evening, especially when it's warm out. The balls are bright and easy to spot with the 4 leds"

"Love these!! What a fun way to play a late round of golf. I'm thinking these would make amazing father's day gifts and incredible bachelor party grooms men gifts!!"