♥ [integral]: smooth body, no screws, no seams.
♥ [structure of the triangle: the structure of the safe triangle, stability, hardness, has excellent durability, baby in the learning stage without deforming the auxiliary wheel to prevent it from falling over.
♥ [head steering limit 40 degrees]: to prevent the risk of rollover by the fall.
♥ [Mute wheel]: highly compressed resin, there is no noise in the room.
♥ [Texture handle: grip will feel more comfortable.