Flashing Diamond Rings (1 Dozen) by CarnivalSource.com! Add some light to your next nightime party or event with a fund and stylish flashing blinking ring. These soft rubber rings will flash multi colored light when you press the ring. The ring has the look of a diamonds. Find more great items like this in our Costume Rings category here at CarnivalSource.com. These Flashing Diamond Rings from CarnivalSource.com make a great addition to any nighttime event. With one size fitting most, these 1 inch diameter rings come in 5 assorted colors, with batteries included. Not replaceable, these rings are recommended for ages 3 and up. Ships from Missouri warehouse within one business day. 12 pieces come in a 6" poly bag with a header. Get your party started with these fun and stylish rings!