I loved the weight and quality but my printer couldn't handle the weight. BUT I will make sure my next one will.I bought this paper for a master board of rubber stamping. This card stock holds my stamping ink very well. Easy to tear apart and smooth edge all the way around. I am really happy with this product. I bought a smaller package. I will buy again in a bigger quanity. I have no idea how it would be in a printer but sure is great for card making.This is an excellent product. I had no problems. I used a color laser printer and the toner did not smear. The quality of the images printed on this cardstock were sharp and clear. The cards separate cleanly. Then I realized I could buy cardstock that is not perforated that is the same quality at a much lower price from the same company and then take it to FedEx/Kinkos and they cut the 250 sheets into quarters for $7.50 making the whole project much less expensive. This is a quality product but there are less expensive ways to get the same result if you live in an area where they have machines to cut the cardstock at a reasonable price. I printed all 250 pages at once and had them cut. If I needed to do smaller projects over time and use a few pieces at a time then I would not save money buying non perforated cardstock. I would buy this product again.This product arrives in a heavy duty cardboard box. Before buying this product I used the much more expensive Avery postcards. This is a much better price point.Over 20 of the postcards looked like someone had walked on the sheets, leaving footprints. Boot prints is more like it, and not small. Also mud on the product inside the box. Had to throw several pages away. Very disappointed in this purchase.What a waste of money and ink! After printing several sheets I went to break them apart only to discover that every other sheet was perforated off-center!I ordered this 'heavyweight' card stock and a lighter weight version from another vendor. It was difficult to tell the difference! Delivery person placed item at the top of a staircase that was clearly blocked -- lucky I found the package before placing a complaint.I like the weight and perforations for my application. I needed quarter fold but only wanted to separate into halves. So the remaining quarters fold but don't immediately separate which is what I needed. The paper was sent in a sturdy box and wrapped to protect it from moisture. Well done.I had to do a postcard mass mailing to all of our water customers and had never done one before. The postcards were 4 to a sheet and worked great. I was concerned that I was going to have to tear each one individually, but all I had to do was fold several of them together on the corrugated line and they tore right apart. Easy peasy. Will definitely buy from this seller again. Price was perfect, delivery was perfect, condition was perfect, and ease of use was perfect. PERFECT product. Love it.Have to pay for shipping back to the seller. Not sure why? Buyer beware