A timing chart is a guide. It isn’t a diagnosis. No manufacturer knows the porosity, thickness, treatment history, or condition of the lashes sitting in front of you today. That’s why two clients can use the same products and need completely different processing times. The artists with the most predictable results don’t memorize more charts. They learn how to read the lashes. Stop guessing. Start knowing. What’s your habit today? 👇 Do you assess the lashes first, or do you usually start with the timing chart? #lashboxla #lbla #koreanlashlift #koreanlashlifttraining