It is still available but has become increasingly rare and I just could not be asked to piece from several suppliers a fat quarter set together. On top of that I refuse to pay silly prices.
I came across this great shop called 'Blije Olifantje' while browsing one day and saw that they actually had fat quarter sets of Katie Jump rope with a decent selection at fairly good prices.
So I ordered it and was really chuffed when it arrived. I love the colours, they are so vibrant and so me.
The shop is fantastic and they have a great selection of prints including lots of Japanese imports. Go check it out.