Realistic Bubbling Effect: The variety of plastic ball sizes, combined with the purple string lights, creates a realistic and enchanting bubbling effect. Perfect for adding a magical touch to your Halloween decor. Long Lasting Plastic Construction: Made from sturdy plastic, this bubling cauldron is built to withstand repeated use and outdoor elements. Its robust design ensures it remains a staple of your Halloween decorations for years to come. Complete DIY Halloween Kit: Includes 1 witch cauldron (19.5 x 13.5 cm, 27 cm with handle), 40 clear plastic balls (10 each of 32mm, 38mm, 50mm, and 60mm), 1 bag of cotton for a smoky effect, 16.4 ft (5 meters) of purple string lights, 1 remote control. The DIY elements make it a fun project for the whole family. USB Charging: No need for batteries! The Halloween cauldron is USB rechargeable, making it convenient and environmentally friendly. The long-lasting charge ensures that your cauldron stays bubbling throughout the entire Halloween night. Creative Fun for All Ages: This DIY bubbling cauldron kit is an excellent project for both adults and kids, encouraging creativity while making Halloween decorations more exciting. Transform a corner of your home into a festive Halloween scene with this fun and engaging activity.