When I ordered they only had the orange one.
I believe it is the ultra I use on Ruby. You can also email them to ask them what their very first comb was. Thats the one I got. Glad you asked for I did not know they had different combs out now.
Yes definitely the ultra has some space between the tines. It works real well on Ruby. First tho I comb with a differnt comb to get her tangles out starting at the ends of her hair working my way to her body. Then I use the ultra hairbuster. Then I use a slicker brush.
She was having a big shed and after a few days it wasn’t very noticable using these tools. I say these hairbusters are excellent.
The orange one I have doesn’t work that great on Cotton except on his skirt. So I will be ordering one for him too. I just dont’ know which to get cuz his hair is medium to me and the ultra should work on his but It doesnt’ do that great on his back and sides. Or maybe he wasn’t shedding on his sides and back.