Effective Nose Clean - Our nasal irrigator help children breathe better by cleaning children's nasal cavities,and soften flush blocked nasal cavities with runny water. Quality&Safe Material - The product is intend for baby use,so we use high quality syringe with food grade quality silicone tip to protect baby nasal condition. Scale Syringe Design - Simple working theory and controllable pressure from your hand. We suggest a steady flow and pressure to prevent choke by water. Please indicate the scale on syringe while using. Carry for Outdoor - Portable for traveling and outdoor compact size to lady bag and extremly light weight to carry. For Many times use - The package contain 4 piece 10ml baby nasal irrigator syringe on scale and each of them can be washed and reused.