bundle was 'put back' to the original direction it grew in (i.e. when there was no 'upside-down' or inverted hair), and that it was thereby re-aligned root to point (tip). Over time, its meaning along with its spelling has changed. Today it means that the hair in question was never inverted in the first place because it had been cut from the donor and kept in its original grown alignment. However, nowadays the word 'remy' does not always mean that a bundle of hair is indeed non-inverted, as the majority of the factories that produce wigs tend to sell incorrectly labelled products. Very often the hair gets passed on as "remy" owing to the fact that most people, including many hair professionals, are unable to detect the difference. To do so, one needs to receive special training to "feel" the cuticles of hair. Whereas real remy hair preparation requires intensive labor and high skills, many so-called 'remy' hair products have been simply acid-treated in factories to have a large portion of the cuticles removed, so that tangling could be prevented. Single drawn or double drawn hair may be produced from any ponytail or group of ponytails. The single drawn bundles will result in only the shortest hairs being removed from the original ponytail. The amount of shortest hairs removed depends upon the hair preparers' (workers') instructions. The equipment used is a hackle and not a drawing board (or drawing mat). The single drawn hair bundle will contain a variety of different hair strand lengths, only the very shortest having been removed. It is commonplace in the hair extension industry to call any hair 'single drawn' regardless of whether it has been drawn at all. The quality of the hair itself is irrelevant to the drawing process. It is generally of a lower price bracket than double-drawn hair due to shorter hair still being contained within. Double drawn indicates the manual hand process of sorting any given amount of hair into its various lengths and later retying accordingly into new bundles. The equipment used is a pair of drawing boards (or drawing mats). The result being that each new bundle formed contains only the same lengths of hair strands. The term 'double' is used because the process involves drawing (pulling out) the hair from drawing boards (or drawing mats) twice. The hair is drawn first in one direction and then afterwards