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Dual Forms Training - By Dutch Educator Mariana Martinez | 1 Day

Discover how to effortlessly create beautiful nail extensions with NN Gel, Builder | Extend Gel, and Dual Forms. This fast and efficient technique ensures perfectly shaped nails with a professional finish. This class is led by our Dutch Educator, Mariana Martinez, the expert in Builder | Extend Gel.

Who is this training intended for?
For the Dual Forms Training, it is required that you have been active in the profession for at least six months and that you have completed basic training in nail styling and have theoretical knowledge.

What will you learn?

  • How to apply Dual Forms correctly;
  • The advantages of this technique over traditional methods;
  • How to choose the right size Dual Forms;
  • Most common mistakes and how to avoid them;
  • Extend a nail with NN Gel & Builder | Extend Gel.
  • The class day lasts from 10:00 am to 4:00 pm (a small lunch is included);
  • The training will take place on: Emmy van Leersumhof 4, Rotterdam;
  • The training is provided in English at a basic level;
  • After completing the training you will receive a certificate;
  • After the training, you are welcome to shop in our showroom with a 20% discount!

Do I need a model?
No, you'll be working on your own hand. Make sure at least one hand is completely free of product so we can start the training right away.

Total price:
€275.00 excl. VAT

When you register online, you'll pay a deposit of €100.00 excluding VAT . The remaining €175.00 excluding VAT is payable on the day of the class.

Date(s):

October 11, 2025

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