Definitely recommend these for Toddlers! These were amazing to use with the kids! This is a great tool for children to use. And also Fun. ⚠️ATTENTION⚠️: 1, Powered by 4x AA batteries (NOT included). 2, For the first use, please keep press the trigger for 5-10s to let the bubble solution pump to the blower, and then the bubbles will spit out. 【Spill-Proof Design / Cleaner】: This bubble maker with a bottle of refill solution is built into the top of the bubble gun and is inverted horizontally for a snug fit, Leak-proof and won't spill even when pointed in almost any direction, even when running at full blast. 【Powerful and Tons of Bubbles】: The bubble machine has a powerful motor that can make a lot of bubbles. And the fan unit inside allows the bubbles to shoot farther. Truly does a "storm" of bubbles that are small to medium sized. 【Quality and Friendly for Kids Toy Gift】: Made of quality ABS plastic with a smooth, burr-free surface to prevent scratches. With food grade Eco-friendly and non-toxic bubble solution refill. Holiday party favors and great gifts and toys for adults, toddlers, kids, boys and girls. 【With Light】: The bubble gun with light is perfect for you and your kids to play in the backyard at night, the bubbles under the lights are very beautiful. It’s also mood lighting at night. 【Ease of Use and Portable】: No need to assemble it yourself, just install 4x AA batteries (Not included), put the bottle refill into the bubble room, then press the trigger to make a lot of bubbles in a row. Run only when the trigger is pulled to save fluid, a bottle of bubble refill lasts about 4~5 minutes. You can make your own bubble refills after you use them, or you can buy bubble refills. After removing the inner bottle refill, it can also be used as a small fan. Spill-Proof Design / Cleaner: This bubble maker with a bottle of refill solution is built into the top of the bubble gun and is inverted horizontally for a snug fit, Leak-proof and won't spill even when pointed in almost any direction, even when running at full blast. Powerful and Tons of Bubbles: The bubble machine has a powerful motor that can make a lot of bubbles. And the fan unit inside allows the bubbles to shoot farther. Truly does a "storm" of bubbles that are small to medium sized. Quality and Friendly for Kids Toy Gift: Made of quality ABS plastic with a smooth, burr-free surface to prevent scratches. With food grade Eco-friendly and non-toxic bubble solution refill. Holiday party favors and great gifts and toys for adults, toddlers, kids, boys and girls. With Light: The bubble gun with light is perfect for you and your kids to play in the backyard at night, the bubbles under the lights are very beautiful. It’s also mood lighting at night. Ease of Use and Portable: No need to assemble it yourself, just install 4x AA batteries (Not included), put the bottle refill into the bubble room, then press the trigger to make a lot of bubbles in a row. Run only when the trigger is pulled to save fluid, a bottle of bubble refill lasts about 4~5 minutes. You can make your own bubble refills after you use them, or you can buy bubble refills. After removing the inner bottle refill, it can also be used as a small fan.