C9 Glass Twinkle Bulbs are a must-have for any holiday enthusiast looking to create a truly magical display. These high-quality bulbs are perfect for outlining rooflines, walkways, and driveways, adding a touch of sparkle and charm to your outdoor décor. Not only that, but when mixed with steady-on bulbs in trees, these bulbs create a dazzling and enchanting effect, evoking the wonder and joy of the season. Each bulb is expertly crafted with durable glass and designed to be used with your existing cords or paired with newly purchased ones. Elevate your holiday decorating game plan.