Unleash a whirlwind of soapy fun with the 4M Bubble Science Kit - Educational STEM Toys Gift for Kids & Teens, Boys & Girls, Model:5591. This kit offers a fun and interactive way to explore the principles of physics and chemistry through bubble experiments. Children can create square bubbles, experiment with unbreakable bubbles, and learn about the fascinating geometry that bubbles can exhibit. With various bubble frames and special bubble mixture recipes included, this kit provides everything needed for hours of educational entertainment. It's a perfect blend of learning and play, ideal for young scientists aged 5 and up.