Why it worked
The video effectively demonstrates the product's key features (waterproof, oil-proof, strong hold) through a clear, visual test on the skin, making the benefits tangible and trustworthy for potential customers.
Summary
The video demonstrates the holding power of Kolybella Lash Glue by applying false eyelashes to a hand and testing their resistance to water and oil. It shows both black and clear glue options, highlighting their waterproof and oil-proof qualities.