IGASHI Machinery Industrial Pinion Gear 1PCS 1 Mode Spur Gear 44-59 Teeth Thickness 10mm 45# Carbon Steel Flat Spur Gear Industrial Transmission Motor Gears 1M (Size : 59 Teeth-OD 61mm)

Supersonic TB-1000 Sonic Zoom+ Advanced Rotating Electric Toothbrush | 8,800 OPM | Wireless Charging | 3 Cleaning Modes | 6 Brush Heads | Auto Timer | Travel Case | Black (White)

Oral-B Pro Limited Electric Toothbrush with (2) Brush Heads, Rechargeable, White

ELLE - Lithium Sonic Electric Toothbrush, Powerful Cleaning (Pink)

Bitvae R1 Rotating Electric Toothbrush Black with 13 Ultimate Clean Replacement Brush Heads

Rtauys R6 Rotating Electric Toothbrush for Adults with 4 Brush Heads, Travel Electric Toothbrush with Portable Case, 2.5 Hours Charge for 45 Days, 5 Modes Rechargeable Toothbrush, Blue

Movigor Foldable Electric Toothbrush for Adults – Dual UV Sanitization, 272 Sonic Modes, USB-C Rechargeable, 4 Brush Heads, Leather Travel Case, Portable Blue Toothbrush

HEATSHAKING Electric Toothbrush for Adults Non-Rechargeable Soft Bristle Tooth Cleaner with Replacement Brush Heads Oral Care Device for Deep Cleaning and Gum Protection

Oral-B - rotating-power-toothbrushes