Dual forms are one of the most efficient extension systems available to nail technicians — when the right form meets the right nail, the results speak for themselves.

At Refine London, our forms are selected with the professional tech in mind. Each shape is chosen for a specific purpose: to work with the natural nail plate, reduce application time, and produce consistent, structured results across a full set.

PP resin construction gives each form a controlled flexibility that supports clean pinching and perfect C-curve results — releasing without resistance once cured, with minimal filing required to finish.

The Essentials Collection

Two forms. Fifteen sizes each.

The Essentials Collection is the foundation — two shapes, the Stiletto Forme and the Universal Forme, chosen to cover the most common nail types seen every day by the professional nail artist, giving you a reliable, structured starting point without the overwhelm of too many options.