Main Features: - Suitable for soocare X3 and soocas X3 electrical toothbrushes. - Adopt for DuPont Tynex Brilliance bristle to provide bigger brushing outing - W-shaped design, smooth to clean the hard-to-reach interdental area - Rounding bristle will not scratch your gums or harm the outside - Rust-free, environmentally pleasant and healthful - Food-grade PP materials with FDA certification for oral health care - Food-grade pacifier TPE material, mushy ample to wash the covered tongue - Recommended to replace a broom head for two - 3 months by technique of the dentists, 6pcs in a single kit is handy for replacing Packages include: 6 x Toothbrush Heads