HARFINGTON 2pcs Bevel Gear 1M 12 Teeth 6mm Shaft Hole 1:1 Tapered Bevel Pinion Gear 45# Steel 2 Module 90 Degree Steering Gear, for Hardware Mechanical Rotation home2022 Interdental Brush ORIGINAL For healthy

HARFINGTON 2pcs Bevel Gear 1M 12 Teeth 6mm Shaft Hole 1:1 Tapered Bevel Pinion Gear 45# Steel 2 Module 90 Degree Steering Gear, for Hardware Mechanical Rotation home2022 Interdental Brush ORIGINAL For healthy Interdental Brush ORIGINAL For healthy teeth and gums Short ergonomic handle for firm grip Straight necked head cleans all spaces 9 color coded sizes for optimal access 4 bendable brushes with soft necks Interdental Brush ANGLED For healthy teeth and gums with extended reach Long flat handle for ergonomic secure grip Angled brush head for control and convenience Clean interdental spaces from inside and outside 6 color coded sizes for optimal access Optimal for back teeth 2 ml (= 181