The Lassco Wizer Score Ⅱ (Score 2) is a manual scoring and perforating machine that will make a great addition to any office looking to produce folded pages with the assistance of a handy score, or tear-off sheets with a perforation. Easy to use, the Score Ⅱ works like a rotary trimmer, with the scoring and perforating heads sliding along a bar to produce the finished piece. Included with machine purchase is a scoring wheel and 10-tooth per inch perforating wheel that can be quickly and easily switched out using just a screwdriver. With the Score Ⅱ score and perforation machine you can handle any paper stock from standard 20 lb. bond paper up to many different kinds of card stock. The pressure can be adjusted to accommodate your different papers by just using a screwdriver to adjust the pressure depth on the side of the rotary head. It has a side guide with measurement grades that spans the entire width of the machine, as well as an adjustable paper stop, all allowing for precise for accuracy of even large pages. The large working table measures 30" x 20", allowing for accuracy for even extra large paper. Suction cups on the bottom of the machine help hold the machine steady and prevent slips. Additional W635 blades can be purchased as well. If you need to be able to do small runs of perforating and scoring in your office, then you may want to consider buying the Lassco W635 25" scoring and perforating machine online.