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Premium high-density bristles, Nickel-silver slice fix the bristle, Full body of food-grade materials
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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XiaoMi Youpin Portable DOCTOR B Toothbrushs Mijia 4 Color In 1 Kit Deep Cleaning Soft-bristle For Smart Home | $10.59 | – |
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Price history and price alert
Price history (for all/most countries) for Xiaomi DOCTOR-B Deep Cleaning Toothbrush is here.
Price records source(s): Gearbest
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).