I use one by Goody called Ouchless but I just recently bought another one by Nicky Clarke for people with thick hair but I am sure you can only get those in England since that is where he is from but the Goody comb should be available at Walmart. I bought mine from Asda which Walmart owns here in England.
2C-3A??? Currently using Curly Q Milkshake, 3-minute Aussie Miracle, using non-sulphate shampoos, MopTop Pomade, Boots curl creme, always looking for that next miracle product for my hair! My PJ is never satisfied.