This is an air blower with a narrow nozzle. It's the perfect product for cleaning hearing aid ear molds. It can also be used for maintaining equipment such as cameras, computers, and keyboards. 【How to Use for Hearing Aids】 At the end of the day, blow air through the ear mold tube side and the ear canal side about 10 times each to remove moisture inside. Do the same if it gets clogged with sweat or earwax. 【Product Details】 Size: Approximately 9cm x 4cm Material: PVC (polyvinyl chloride) Body color: Blue 【Shipping】 ・This will be sent via Yu-Packet Post Mini for anonymous delivery. ・Shipping operations are done around noon on weekdays. ・Shipping operations are basically closed on weekends and holidays. #Succulents #Dolls #Cameras #Maintenance #PrecisionEquipment #HearingAids #EarMolds #Houseplants #MimiMiHearingAidGoods