Our bubble machine can make bubbles with smoke inside, which is more interesting and more beautiful than ordinary bubbles Put on gloves, you can let the bubbles stay on your hands for a longer time, bringing you any fun or interaction Made of high-quality materials, exquisite workmanship, non-toxic and safe to use. Round and smooth surfaces and edges without burrs, will not hurt children's fingers and skin This is a great design for picnics, birthday parties, barbecues, dances, stages, weddings, etc. It is also great for children's birthday gifts