★ Please read the profile carefully. ★ Oral-B PRO-EXPERT replacement brush with 99.7% improved plaque removal, featuring Multi-Action and Interdental Wiper functions. ★ Model name: PRO-EXPERT, made in Germany. This is a set of two, worth approximately ¥9,000. ★ Brush types: Multi-Action brush and Interdental Wiper brush ★ Number of brushes: 4 brushes per pack x 2 packs ★ The main unit and charger were used for only one week. Unlike the cheap ones sold in drugstores, the power is different. ★ Features: 99.7% improved plaque removal ★ Genuine products offer a noticeably different quality of brushing compared to alternatives, leading to better oral hygiene! ★ I am selling these at a low price because I don't use them. #BadBreath #CavityPrevention #WhiteTeeth #EasyToothbrushing #Whitening