I ordered the large size in this brush and its just wonderful, easy to use and more sustainable. I have small hands which fits perfectly and its not too heavy either. At first I was a bit sceptical to see if it would actually make a difference to my hair, but it most certainly does. Once I changed from the plastic brushes to bamboo, honestly there was no going back, my plastic brush was gone the day my parcel arrived. I noticed a big difference. My hair is not as fluffy as it used to be, it makes my hair feel soft and its super easy to wash. I would most definitely recommend this product to anyone looking for a new hairbrush!!!