COSOON 6-Pack Wine Bottle Cork Lights with 15 LED Copper String Lights - 28 Inch Wire Lights for DIY, Wedding, Halloween, Christmas & Party Decorations (Green) - Perfect for Home Bar, Table Centerpieces & Holiday Lighting T011

I used these inside tequila bottles for my whimsical themed wedding in Mexico as our cocktail table centerpieces. Our guests loved them! Nobody had ever seen anything like these before and even asked if they could keep the bottles after the party was over.I did test them when they arrived, they have a little tab that you have to pull out before using so the battery doesn't get drawn. The tab was pretty sturdy though so I was able to wedge it back in there until they were ready to be used. They were easy to use and fit all the bottles we had. I used a different bottle for each table.Would definitely buy again!I purchased the blue lights before Christmas to place in different bottles around my house. I loved them so much I bought the multicolored ones also. I didn't realize the multicolored blinked. They blink very fast. Are very pretty but I wish they would slow down. I will continue to use both the blue and the multicolored lights in my bottles because they are very pretty and add a lot to the roomsThese were great to add ambiance to my garden party. Very nice soft light. Did a nice job to call attention to parts of the garden that I wanted to show off. I bought some bottles cheap at Hobby Lobby and these worked just fine with them. The batteries lasted the night. I haven't tried them again since to see how long they last. I'll try to remember to post an update when I try them again.These lights are really neat. They fit in pretty much any liquor or wine bottle I found. They are going to make great decorations or Christmas presents. The fact that you can charge via usb is really awesome too. Turning them off and on is not as easy as I would like, I wish there was a remote since I like to put the bottles on top of the shelves. I will make great use of these though.The lits themselves are nice, but the cork part slips out of the standard wine / beer bottle. I ended up putting a layer of tape there to get some friction for keeping the “cork” inside the bottle. Now it works perfectly.Lights themselves are very nice and soft.Such a simple idea, works great and easy to change batteries as needed. (Uses the cheaper and easier to find hearing aid batteries, not the expensive ones, thankfully). Decent run time on the batteries - easy to install/set up (just stick the light strand in the bottle, secure the "cork" top, flip it on). Looks very nice on a mantle, a table centerpiece, or around an evening patio party for some ambience (not a great/bright light source, but ideal for a table)These little fairy lights work as advertised. I put them into different colored bottles on our fireplace mantle. Lovely! Bottles need to have standard wine-size cork holes for the corks to fit. Several of mine didn't so I just let the cork "fall" to the side of the bottle lip. The string stays in place because the lights are on fine silver wires and are flexible which holds the string of lights in place. Very pleased with this product.I love the look and they were easy to use. Unfortunately, they are very thins wires and tangle and break easily. be very gentle with them. also, one ran out of batteries or something very quick and didnt work, but I still love them.