This 150ml water reservoir is a perfect replacement for your B.Well WI-911, WI-912, and TN-912 oral irrigators. Offering two convenient filling methods, a full reservoir provides 40-60 seconds of continuous use. For optimal hygiene, rinse the reservoir with water after each use, emptying and drying thoroughly if not using the irrigator for a week or more. Clean only with mild, neutral detergents.
US: temporary delays — postal services aligning new import rules, 
EU: 1–2 weeks, 🌍 Worldwide: 1–4 weeks ✈️