Your children will have a lot of fun with the bubble machine and 500 ml bubble liquid pink foam gun, one of the children's favorite toys! it is a fun bubble gun that adults and children can play together. gun 19 cm. he is tall. the product works with 3 aa batteries. (batteries are not included in the product.) product content 1 foam gun. 1 stuffing cup. 1 ready-made foam. 1 piece of 500 ml bubble liquid. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.