Anyone selling goods via the Internet can only rely on good clear photography and product descriptions to let the purchaser understand what they are getting.
The possibility of judging hair quality by the feel is obviously not an option, and even if it were possible to touch the hair you intend to buy, you may be fooled by the many finishes and processes that can make even the lowest grade hair feel good.

So how can you tell what type of hair you’re buying and whether or not it’s worth the price? If you had an electron microscope at home it would be easy to see what the hair fiber has gone through, but who does?
Many unscrupulous hair sellers know that it is very difficult for the buyer to descern what they are actually buying. Most of the time it’s not until a month or so later that it becomes clear that what you have paid for your new hair was worth the price.
By then the seller has your money and if you need to, its usually too late to complain!

All hair types have their uses. It’s when the price paid doesn’t match the intended use that it becomes a problem.

Here we have supplied electron microscope pictures that clearly illustrate what the different hair types have been through. By comparing the hair’s surface texture up close it should become clearer why certain types of hair behave in a particular manner.
Also I have described what the individual hair types are good for.
Once you know what will suit your needs best, and understand why a particular hair type has a particular price tag, then becomes easier to find a supplier that charges the correct price and you wont ever fall victim to paying more than necessary for your hair ever again.