EZ Smile 2-Step Diamond Spiral Polishing Kit is designed for efficient pre-polishing and high-gloss polishing of compatible composite and hybrid ceramic restorations. The kit combines flexible 14 mm diamond-impregnated spiral wheels with a simple Medium-to-Fine sequence.

The spiral polishing elements adapt to flat, curved and contoured restoration surfaces, helping maintain natural anatomy while providing broad, controlled surface contact.

Two-Step Polishing Sequence

• Step 1 – Pink Medium: Pre-polishing and surface refinement after the restoration has been shaped and finished.
• Step 2 – White Fine: Final polishing for a smooth, lustrous and high-gloss finish.

The kit includes three polishers for each stage, for a total of six instruments.

Designed for Composite Restorations

This two-step diamond polishing system is intended for compatible:

• Direct and indirect composite restorations
• Microhybrid and nanohybrid composites
• Hard composite materials
• Hybrid ceramic restorations
• Composite veneers, inlays and onlays
• Anterior and posterior restorations

For porcelain, feldspathic ceramic, lithium disilicate or zirconia restorations, use the material-specific EZ Smile 3-Step Diamond Spiral Polishing Kit.

Flexible All-Surface Spiral Design

The open spiral geometry adapts to occlusal, buccal, lingual, facial, incisal and interproximal surfaces. Its flexible polishing elements follow grooves and restoration contours, reducing the need to change between multiple instrument shapes.

Key Features

• Two-step Medium and Fine polishing sequence
• Designed primarily for composite and hybrid ceramic restorations
• Diamond-impregnated flexible polishing material
• 14 mm spiral wheels for broad and contoured surfaces
• 2.35 mm CA/RA latch-type shank for compatible contra-angle handpieces
• Recommended working speed: 3,000–8,000 RPM
• Maximum speed: 20,000 RPM; do not exceed
• Light pressure recommended for controlled polishing
• Reusable after validated cleaning, disinfection, packaging and Type B steam sterilization
• Six-piece kit: three Medium and three Fine polishers

Recommended Speed and Technique

Operate within the recommended 3,000–8,000 RPM range using light, controlled pressure. Keep the instrument moving across the restoration and avoid prolonged contact in one area to limit unnecessary heat generation. Do not exceed the maximum speed of 20,000 RPM.

Complete the Pink Medium stage before progressing to the White Fine stage. Clean the restoration between stages to prevent particles from the previous grit from affecting the final polish.

Directions for Use

Use with water cooling throughout polishing. For intraoral use, provide a water spray of at least 50 mL/min.

Polish with light pressure and gentle circular movements, completing all stages in the specified order. Increasing speed does not necessarily produce faster results; excessive speed increases heat generation and instrument wear. Stay within the recommended working speed range and never exceed the stated maximum speed.

1. Confirm that the restorative material and handpiece are compatible with the polishing system.
2. Inspect the spiral wheel and shank. Do not use a cracked, distorted or excessively worn instrument.
3. Secure the 2.35 mm CA/RA shank in a compatible low-speed contra-angle handpiece.
4. Begin with the Pink Medium polisher for pre-polishing and surface refinement.
5. Use light pressure and keep the polisher moving at 3,000–8,000 RPM.
6. Clean and inspect the restoration before changing stages.
7. Continue with the White Fine polisher for final high-gloss polishing.
8. Stop when the desired finish is achieved. Never exceed 20,000 RPM.

Product Specifications

• Brand: EZ Smile
• Product: 2-Step Diamond-Impregnated Spiral Polishing Kit
• Primary Materials: Composite and hybrid ceramic
• Stages: Pink Medium and White Fine
• Wheel Diameter: 14 mm
• Shank: 2.35 mm CA/RA latch type
• Working Speed: 3,000–8,000 RPM
• Maximum Speed: 20,000 RPM
• Steam Sterilization: Fractionated pre-vacuum Type B process: 134°C for at least 3 minutes (at least 5 minutes in Germany), or 132°C for at least 3 minutes as a validated parameter; maximum 10 reprocessing cycles
• Sterility: Non-sterile
• Quantity: 6 polishers

Cleaning and Reprocessing

After cleaning and disinfection, make sure the polishers are completely dry. Package them in a suitable sterile barrier system intended for steam sterilization and double-pack them according to DIN EN ISO 11607. Steam sterilize using a fractionated pre-vacuum Type B process at 134°C with a minimum holding time of 3 minutes (minimum 5 minutes in Germany), or at 132°C with a minimum holding time of 3 minutes as a validated parameter. Longer holding times are permitted. These are holding times at the sterilization temperature, not the total machine-cycle time. Allow the packaged instruments to cool after the cycle and inspect the packaging for damage. A maximum of 10 reprocessing cycles is permitted; discard an instrument earlier if it is damaged, distorted, excessively worn, loose or no longer rotates concentrically.

Package Contents

• 3 × Pink Medium diamond spiral polishers
• 3 × White Fine diamond spiral polishers

Workflow: Pink Medium → White Fine

For professional dental use only. Follow the restorative-material, handpiece and validated infection-control instructions applicable to your facility.