I read on one of the forums that you can buy jem tappit cutters, they are alphabet cutters. But could not find them in globarsugarart.com

That is because they are FMM and not Jem

Here you go this should help:

http://www.globalsugarart.com/cat.php?cid=758

I was gonna say the same thing....I love the FMM Tappits and Globalsugarart is awesome! Good luck

I do have the script letters, but I have a hard time with them. When I roll out fondant, and put the letters on top , they stick and its hard to take it out. Any advice for this problem?

Yes I do, making sure you have rolled your sugarpaste thin enough to start out, you need to let a "skin" form on both sides of the fondant. Using a little powdered sugar on the cutter, cut and tap the tappit against the counter. HTH

Thank you for your wonderful suggestion tiptop. that was very helpful.

You can also use the FMM tappits with a light coating of Crisco on them-just like you use Patchwork Cutters. This will also allow the shape to be easily removed with a "tap". Rolling the paste thin in essential! Alan