Abstract: A bubble blowing toy includes a solution container holding a solution, and a bubble blowing device adapted to take up the solution from the solution container and to let the received solution be blowing into a big bubble, wherein the bubble blowing device has a hand grip at one end, an elongated solution take-up arm connected to the hand grip, and a shutter means pivoted to the solution take-up arm, the solution take-up arm having an elongated arm body with a longitudinally extended serrated portion and a neck connected between the arm body and the hand grip, the shutter means having two shutter arms, the shutter arms each having a first end respectively pivoted to two lugs at two opposite ends of the arm body of the solution take-up arm by a respective pivot and a second end pivoted to each other by a slip joint, which is formed of a longitudinal sliding slot at one shutter am and a fixed pivot pin at the other shutter arm.