I recently purchased some too and also haven't used it yet.

Used mine this afternoon, and not alot different than using tissue except when you're pulling it off it doesn't shred like tissue can.

I just used it yesterday. It was great for using with my pounce--put the design in with a top stitch needle--then used the pounce to put the deign in...Bad news is that the chalk doesn't stay on very long...but I did like it.