I purchase this paper all the time because of its reliability. I know that it won't get stuck in my printer and the color is vibrate! Great quality at a great price!
I purchased the card stock to print some double-sided 5X7 baby shower invitations and they look great! I cut them to size after printing them 2up two at a time and it didn't take too much time. It was better than waiting 3-7 days for them to be delivered. I had them printed cut enveloped and addressed in one day!
Excellent Card Stock - we have been using the same card stock for about 10 years now. Never a problem with it. It does not jamb in our printers. It does have a down fall in the fact that it won't scan but DUH it is card stock. Will continue to purchase.
We do hundreds of certificates of authenticity (known as COA) for artwork and this 250 Pack of Cardstock is easily the best bang for the buck. You can print on it like any regular paper but it has the sturdiness of an "important" piece of paper - like a certificate. I learned this technique and product as a middle school science teacher with the need to print a lot of certificates for science fairs. You can customize your own free template and then actually important the database of students right into the certificates hit print and voila - it's done - your only expense is this whole experience is the cardstock (assuming you are using free school or work ink).