Hard to break super alloy sa wire patent registered number 2538533 . Hard and difficult to bend. This wire is 3 times more durable than normal stainless ones.
110 degree angle to easily get into interdental spaces. Able to demonstrate high operability even at molar parts. Allows users to brush from both buccal and lingual side without bending toothbrush.
Special handle to easily grip and adjust angle. 85mm long pen grip handles. Easy to grip and reach molars.
Round shaped handle. Can be changed into any direction.