Close-up of a pink tool applying vibrant blue glitter to hair.

The video shows a close-up of a person applying colorful glittery hair streaks using a pink applicator tool. The applicator is shown being loaded with different colored gels (pink, blue, orange, green). The process is demonstrated on dark hair, creating vibrant, shimmering strands. The background is a bright pink with a neon sign that reads 'Mi Alegria'. The video also features two young girls interacting with the product and a display of the colorful gels and applicators.