Review on 3-Pack Traditional Clear Christmas Bubble Light Replacement Bulbs with Silver Glitter - C7/E12 Candelabra Base Bubble Lamps for Holiday Xmas Tree Decorations by Candace Parker

I LOVE these bubbles! The old ones had to get hot (and actually got quite hot) to bubble), these start bubbling as soon as you screw them on and don't get hot at all! And they are so nostalgic - they remind me of my childhood! I can't get over how much I love her! The only SMALL thing is that the blue ones are so dark that you have to put them in front of a regular lightbulb to make them glow, otherwise the liquid and bubbles won't really show up on the wood. But it doesn't bother me one bit! They are really precious to me - they give movement to my tree and will be a family heirloom for years to come. I actually ordered one set and then ordered a second set after realizing how much I love them! Excellent seller!