Aurora sp1000 shredder lubrication and sharpening sheets pack of 12 the aurora sp1000 is a pack of 12 sharpening and lubricating sheets for your paper shredder most paper shredders should be maintained regularly to ensure continued and reliable operation one way of doing this is to oil your shredders blades however oiling a shredders blades can be a messy experience and anyone who has ever spilt their bottle of shredder oil will testify to this the aurora sp1000 lubrication sheets are im