That's correct! Hair sponges are a popular styling tool used to create textured hairstyles like twists, curls, and coils in natural hair. The sponge's design, with small holes and a unique texture, helps in achieving these styles without the need for chemicals or heat. Hair sponges are often used for short to medium-length hair and can create a variety of styles, from a defined curly look to a more textured, afro-inspired appearance. It's important to note that while hair sponges can be a fun and versatile styling tool, they might not work equally well for all hair types, so experimentation and practice are key.
 
Remember to be gentle with your hair while using the sponge to avoid any potential damage or breakage.