About this project operation: one-click to make , easy to use, lightly dip it, and then pull the , and colorful will appear; Quick start: install the battery on the back, open the battery cover to install 4 batteries (not included), and turn it on with one button after dipping it in bubble water; Cute shape: cartoon cute shape, matching innocence, suitable for grasping. Product name: 32 hole bubble machine Applicable age: 3+ Product material: ABS Product size: 27.5x7.5x18.5cm 1X Bubble Machine 1x Bubble Tray 1X Bubble Liquid 50ml Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. Thanks! Due to manual measurement, please allow slight measurement deviation.