Features: 1MORE EFFICIENT WORK: Very convenient for those who work outdoors. The chainsaw can be sharpened anytime and anywhere, which will make your work easier and more efficient 2PREVENT FROM HAND INJURIES: There is no need to touch the whetstone during use, which can effectively avoid hand injuries. You only need to squeeze the chainsaw sharpener lightly for 3?5 seconds to sharpen the chainsaw 3HIGH HARDNESS AND TOUGH: Also has the characteristics of high hardness, strong toughness and less wear, greatly prolongs the service life of chainsaw sharpener 4DURABLE ABS MATERIAL: Made of good quality ABS engineering plastic material, easy to carry, wear resistant and durable 5PORTABLE TO OUTDOORS: This chainsaw sharpening tool is lightweight and portable, which can be easily to use outdoors Item Type: Chainsaw Sharpener Material: ABS Usage: Grinding chainsaw Applicable Scene: Woodworking tool grinding Package Included: 1 x Chainsaw Sharpener