Learn With Refine

Great products only get you so far. Knowing how to use them is what changes your work.

When used correctly, dual forms are one of the fastest ways to build a structured extension, but getting consistent, clean results requires more than following a basic tutorial. Nail plate assessment, form selection, product control, form control — each stage of the process has a direct impact on the finished result. Understanding the why behind each step is what separates a good set from a great one.

For in-depth dual form and hard gel education, we recommend Mastering Dual Forms: A Complete Guide — a comprehensive course by our head educator, Annabel, of PrettyEdgy Nails.

Ready to learn dual forms properly? Join today.

Most Techs Try Dual Forms. Few Learn Them Properly.

A comprehensive online hard gel dual form nail extension course

Built for nail techs who want to learn nail extensions for the first time or experienced nail techs who want to work faster, reduce retention issues, stop guessing and start delivering consistent, long-lasting sets every single time.

What You'll Learn

38 lessons across 8 modules — from form selection to challenging nail types, full sets, rebalance and removal. Create strong, balanced hard gel extensions — on any nail type, in less time, with less filing.

What You'll Learn To Master

Common Mistakes You'll Learn to Avoid

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