The finished assembled combination: a high-quality black LED base from LED DREAMS with 5 LEDs is combined with a salt stone as a set. - 5-piece LED base black with color stop - with the following color circles: red, green, blue, yellow, and white - Without batteries - HALIT-TOWER attachment consisting of 3 cubically grown halites weighing approximately 200 g and reaching a combined height of about 9 cm - Handcrafted from salt crystal - Due to the natural condition of the salt blocks, each stone is unique and may slightly vary in shape, height, and color from the illustrations - Suitable for indoor use only - Our crystal salt comes from the Salt Range province of Punjab, approximately 200 km south of the Himalayas