I was at Lowes today and browsed through the chain saw section and was wondering if these things are worth it for someone like me that hasnt ever sharpened a chain or are they just gimmicky marketing things aimed at me?
http://www.lowes.com/pd_41205-86886...uctId=3562432&Ns=p_product_qty_sales_dollar|1
http://www.lowes.com/pd_91393-422-2...uctId=3678610&Ns=p_product_qty_sales_dollar|1
http://www.lowes.com/pd_41205-86886...uctId=3562432&Ns=p_product_qty_sales_dollar|1
http://www.lowes.com/pd_91393-422-2...uctId=3678610&Ns=p_product_qty_sales_dollar|1
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![[Hearth.com] Chain sharpening guides [Hearth.com] Chain sharpening guides](https://www.hearth.com/talk/data/attachments/109/109120-0c1f8f8c5fb53b581e028d28422a9f12.jpg?hash=k6vlU_IFoe)
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