Wholesalers USA seems to have a little of everything.I saw some cool jeweler's glass and their Jewelry Supplies has cool Peace sign bails and a lot of other supplies.
Sun and Moon has these cool 22 X 30mm Oval Pendant Trays w/ Glass Dome Inserts , I'd love to try some day. and nice Copper things too. I love Copper.They also have some nice Paper Shapers Punch in many sizes too. they have tutorials too. like glass-tile-pendant-tutorial
3. Card Blanks has a nice variety , they have some tri fold too. even a sampler .
http://www.cardblanks.com/usa/shop They also have a Canadian link too.
4. For unbelievable Homemade and Special Papers try these ..
5. This is Kate Chu's site , it has a lot of great How to-s for you .
6. For Pressed Flowers and more try
Greetings of Grace.com
7. Ecstasy Crafts has some cool dome window cards
they have some great punches too
more coming soon