They work well as expected. They are a staple in my household and easy to find at most stores. They are useful.

Hermosas, elásticas y sin marcar el cabello, son verdaderamente cómodas y lo mejor en el tono Perfecto para mi cabello para que parezca que son invisibles jejejeje

They are great, only hair tie brand I wear. Best in the business. I love the black ones but if I'm feeling fun I'll pickup one of the colorful packs. They last forever and don't break. Take a long time to stretch out. They are great.