These KOBWA fairy lights are such a clever and pretty way to decorate! The main feature is a real cork stopper (about 2.5cm wide) that you just pop into the top of any wine bottle, vase, or jar. Attached is a 2-meter long, flexible copper wire with 20 tiny, bright LED lights. They're waterproof, so you can use them indoors or out. The best part? They're USB rechargeable. No more buying and tossing batteries! The built-in 120mAh battery gives you a super long 12-14 hours of light on one charge, which takes only 20-30 minutes. There's a simple rotary switch on the cork to turn them on/off. Use them to create magical centerpieces for weddings, add a cozy glow to your bedroom at Christmas, light up a Halloween party, or just make a regular dinner feel special. They're endlessly reusable and create such a beautiful, warm ambiance. A must-have for anyone who loves DIY decor and easy, battery-free lighting.