[电动口腔水牙线 +6个可互换喷嘴套装,提供了最大清除牙菌斑模式或牙龈按摩改善血液循环模式,有效保护口腔清洁健康和口气的清新]Sterline Counter Top Water Flosser with Six Interchangeable Nozzles, Dental Irrigator with 10 Water Pressure Settings $35.6 save 15%