Mechanical kit for building a handheld steadycam with gimbal stabilization, designed for amateur video shooting with a video camera or smartphone. It includes the main body parts, the balance arms, the gimbal rings, the grip knob and the lower mounting base. The components assemble together to form the complete system; the largest part measures approximately 169 mm. Once assembled, the structure distributes the weight and keeps the camera stable during movements, reducing vibrations in handheld shooting