Examples of good micro-cut shredder brands include Fellowes, Comet, Royal and AmazonBasics, as of 2015. These brands provide paper shredders that slice documents vertically and horizontally, making cuts so small that they are incredibly difficult to piece back together.
The Fellowes Powershred 79Ci has patented sensors and durable blades that make it virtually jam-proof. However, the manufacturer provided bin bags do not fit tight enough to prevent shredded paper messes.
The Royal 1840MX is the largest capacity shredder available with a feed that fits up to 18 sheets at a time. However, the paper insert slot is nearly too small to prevent paper jams if the papers are not inserted at the precise angle.