soocas x3 2pcs soocas electric toothbrush replacement heads high density planting from ecosystem

description: adopting rust-and metal-bristle to provide better brushing experience, this replacement brush head set is specially designed for soocas x3 automatic sonic toothbrush. with 3d design head, the brush can get closer to clean the hard-to-reach interdental areas and remove the plaque and stains effectively. as the dentists recommend that the brush head should be replaced after using 2 - 3 months, it would be better for you to replace the brush head regularly. made of all food-grade materials, it is safe for oral care use.