I have the blue Madan pin brush and I love it -- so much so that I had to order a second one (for me)!
I bought them from mimimomo and her prices are much better than other sites that sell them.
I have found it to work well on my adults and puppies as well. What is funny, when I am brushing the Yorkies, my Jack Russell with a short smooth coat, gets up and pushes herself in my lap trying to displace whoever I am brushing. She loves being brushed with the Madan brush too. So, I always give her a turn along with the Yorkies. She really does think she is one of them.