I always buy from American Chocolate Designs at www.americanchocolatedesigns.com I've always been pleased with their product. Karen
We got some fabulous transfer sheets for our recent chocolate workshop from ChocoTransferSheets.com
Lovely people -and they do custom as well as off the rack.
Chef Rubber is my goto.
My favorite brand of transfer sheet is PCB and Qzina supplies them. Also, www.bakedeco.com is a excellent source.
I also really like Choco Trasfer Sheets. Nicole and Kurt are great people.
Not in the USA but...... http://www.pcb-creation.fr/
Thanks for all the suggestions!