Though cork lights for wine bottles multi color have a novelty top but still easy to use, open with a slide switch and the copper light string is long and ductile, diy bottle lights firefly lights can be made to any shapes so pretty decorative lights for wine bottles. Nice for wine decor and as bar lights. Candle cork lights also can be easily designed to any diy shape you like. Suitable party, wedding, barbecue, halloween, christmas, square, garden, indoor and outdoor decoration.