The Diamond Polisher - Extra Fine | 4.8mm | Finishing E-file Bit – Silver

A Willow original. The Diamond Polisher was created specifically for Step 3 — the finishing stage of prep. Used with cuticle oil, its extra-fine 4.8mm ball polishes and smooths the surrounding skin, eliminates hangnails, and delivers that high-end, perfected finish that separates a good manicure from a great one.

This is not an exfoliation bit. It is a finishing and polishing tool — it must always be used with cuticle oil.

Suitable for both left-handed and right-handed use.

WHAT IT DOES

• Polishes the surrounding skin for a smooth, refined finish
• Eliminates hangnails and rough skin edges
• Nourishes and refines simultaneously when used with cuticle oil
• Elevates the overall look of the manicure to a high-end result
• Completes prep by taking skin from clean → perfected

IMPORTANT: MUST BE USED WITH CUTICLE OIL

• Apply cuticle oil to the skin before or during use
• The oil allows the bit to glide, polish, and nourish — without causing heat or irritation
• Do not use dry — this is a polishing bit, not a prep bit

PRODUCT SPECS

HOW TO USE

• Use at Step 3 of prep — the cuticle oil stage
• Work at 15,000–20,000 RPM (higher than prep bits)
• Apply cuticle oil first, then glide lightly over the cuticle and surrounding skin
• Very light pressure only — let the oil and bit do the work
• Do not use on the nail plate

SYSTEM PAIRING

• Step 1: Flame, Pip, Anastasia, or Mist — lift & separate cuticle
• Step 2: Ball bit — remove non-living tissue
• Step 3: Diamond Polisher — polish & perfect with cuticle oil