Redicat is the ONLY real papersupplier out there.
The stuff is the bomb. That's all I use for orals. 100% safe through customs as all you get in the mail is a piece of paper in an envelope.
Papersteroids come in everything - paperbol, paperdrol, paperprimo, papervar, paperhalo, etc, etc You get the idea.
Be aware of a lot of sc@mmers though that sell fake paper.