Nail Technician Training Workspace Nail Technician Tools and Products Caricom Nail Technicians must utilize better quality products, and new techniques to please their customers, to earn a living wage and grow their businesses. When I teach students about nail structure and growth, or explain the reasons their clients got nail infections, they look at me in awe. My training delivers value on an international level.” — Lexann McPhoyGEORGETOWN , DEMERARA , GUYANA, March 2, 2021 /EINPresswire.com/ -- NSI Educator, Lexann McPhoy of Lexann’s Nail Creations, completed another training class for Nail Technicians to help them improve customer satisfaction and recoup the true cost of their labour.