Electric nail polisher Medisana CR 870 - 3 heads, blue/white

The Medisana CR 870 Electric Nail Polisher is a compact handheld device designed for basic manicure and pedicure care at home or on the go. It includes three interchangeable heads to file, shape and buff nails and is powered by AAA batteries for cordless operation. The tool’s ergonomic dimensions and simple button controls provide comfortable handling and straightforward use for routine nail maintenance.

Advantages

The device offers a combination of portability and versatility through its battery-operated design and three heads that address filing, shaping and polishing needs. Its compact size and low weight make it convenient for travel or storage, while intuitive button controls allow users to adjust operation without complicated settings. The interchangeable heads are easy to attach and remove, enabling quick transitions between tasks.

Suitable for

• At-home manicure and pedicure maintenance
• Touch-ups while travelling
• Shaping and smoothing natural nails
• Preparing nails before applying polish

Key specifications

• Power source: AAA batteries (battery-operated, cordless)
• Included accessories: three interchangeable polishing/filing heads
• Controls: button-operated interface for simple speed/operation control
• Dimensions (approx.): 155 mm x 80 mm x 34.3 mm
• Design: ergonomic handheld form factor for comfortable use

How to use

Insert the required AAA batteries into the device following the polarity markings. Choose and attach the appropriate head for the intended task—filing, shaping or buffing—ensuring it is securely fitted. Switch the device on using the control button and apply the rotating head gently to the nail surface, maintaining light, even pressure and moving continuously to avoid overheating. After use, switch the device off, remove the head for cleaning if applicable, and store the unit in a dry place.

Recommendations

Use the polisher on clean, dry nails and avoid prolonged contact in one spot to prevent nail or skin irritation. Replace or clean heads according to wear and manufacturer guidance, and remove batteries if the device will be stored for extended periods. Keep out of reach of children and do not use on damaged or infected nails.