Product Description Product Name: Gatling Bubble Machine Size: 19*9*7cm Number of holes: 8 Power supply: 3*AAA batteries (battery not included) Innovative Bubble Gun Design: The Bubble Rocket Launcher has 8 bubble holes and blows thousands of colorful bubbles every minute. notes: no sparkling water Dimensions may vary slightly due to manual measurements. Colors may vary slightly due to different monitors and production. How to make sparkling water? 1. Pour 1/2 cup dish soap into a large cup. 2. Add 1/2 cup water to the dish soap in the cup. 3. Measure 2 teaspoons of sugar and add it to the water/soap mixture. 4. Gently stir the mixture. Go out and play with bubbles! If you don’t use it, you can pour it into an airtight container.