I just started working with minkee a few months ago.
Minkee makes a great backing I have done some with cotton batting and some without.
the ones with batting are much heavier, but very nice!
Use a walking foot when working with the minkee and a large eye needle also increase your stitch length.
I found several very good videos on youtube that helped me alot
here are a few pics
minkee baby quilt
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pink and zebra minkee
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