Specification Material: ABS Color: Red Size: 17.8*8.8*8.8cm/21.2*11*11cm Battery: 4/6 cells AA batteries Steps to Make Bubble Solution 1. Add washing powder, about 1/5 of the bottle, or a small amount of washing liquid. 2. Fill the bubble bottle with clean water, stir and shake well. 3. Pour the bubble water into the spare plate. 4. Dip the muzzle of the bubble machine into the bubble water, then pick it up and press the switch. 5. Enjoy fun and colorful bubble time. Package Include 13-hole: 1 pcs 13-hole bubble machine+80ml bottle bubble+1 set sticker （batteries not included） 20-hole: 1pcs 20-hole bubble machine+240ml bottle bubble +1 set sticker （batteries not included） 10 pcs 10ml bubble concentrate Note 1.Due to manual measurement, please allow a difference of 1-5g/1-2cm. 2.Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.