I turned in my swagbucks a month ago and used them at Amazon to buy a paper log briquette maker. We shred any papers with any personal information on them and started saving the shredded paper. We made our first paper bricks yesterday. They measure 3" x 3" x 8 3/4". For paper they are heavy and solid! I think it will take at least 2-3 more days for them to dry out enough for us to try burning them.