I was disappointed in Sugarflair pens too especially since their lustre dusts are fantastic,
I use Americolor Pens now they give an opaque black on white fondant! Best investment ever. I ordered online from Baking Pleasures.
Naomi AKA Cairns Cake Lady, Australia www.cakedecorcairns.com or www.google.com/+CakeDecorCairns or www.facebook.com/cakedecorcairns
