2 Pieces of Upgraded Gatling Bubble Machine Comes with two bubble guns without bubble liquid. The HengPhy Bubble Machine has 12 holes, which can blow a lot of bubbles at one time. Auto Blow and use 4 ABatteries (not included)Easy to use the bubble machine Kids can grab the bubble gun anytime, anywhere, run and dance on the grass. Great for family picnics and gatherings of friends. Note: Please remove the battery after the game to prevent short circuit, which will increase the product life! PERFECT GIFT HengPhy Bubble Gun is designed with a combination of gatling and angel wings, loved by boys and girls. It's a fun and interactive toy that will keep them entertained for hours.Safety The HengPhy Bubble Gun is made of ABS plastic and the non-toxic solution that comes with it meets all safety tests. Fantastic Bubble Toy Best birthday gift for preschool boys and girls ages 3 12. The HengPhy Bubble Gun Toy will provide endless bubble fun and never fail to entertain your child while improving coordination between their vision and hand movements.