JOYIN

JOYIN 2-Pack Bubble Guns with Refill Solution

These trigger-style bubble guns are the handheld, portable option in this guide, sold as a 2-pack so two kids can play at once instead of one waiting for a turn. Each gun comes with a bottle of refill solution, and the set has over 15,000 ratings on Amazon. It's listed for ages 1 to 8, though a younger toddler will likely need help pulling the trigger the first few times.