In this free mini lesson, Lollie Hart, founder of Oh My Gloss! Beauty Training Academy, teaches how to file, shape, and finish builder-gel nails for salon-perfect results.

You’ll learn the correct filing angles, pressure control, and refinement methods to achieve clean sidewalls, smooth surfaces, and perfectly balanced nails.

Ideal for both beginners and experienced nail techs who want to elevate their finishing skills and deliver flawless, professional-looking results every time.