The Oral-B Classic Ultra Clean Medium is a manual toothbrush designed for a deep and effective daily clean, while still being gentle on your mouth.

Here are the typical features of the Oral-B Classic Ultra Clean Medium manual toothbrush:

Bristle Firmness: Medium (Provides a firmer clean than "soft" brushes, suitable for general plaque removal).

Cleaning Focus: Ultra Clean / Deep Clean (The design is geared towards effective cleaning and reaching tough spots).

Key Design Features:

Wave Trim Bristles: The bristles are typically cut in a wavy pattern, which is specifically designed to reach in-between teeth and along the gumline for a thorough cleaning.

End-Rounded and Polished Bristles: Despite being a medium firmness brush, the bristles are individually rounded and polished at the tips to ensure they are gentle on tooth enamel and gums, helping to prevent irritation.

Ergonomic Handle: A handle that is designed for a comfortable, non-slip grip, giving you better control while brushing.