Learning to wax, edge and repair your kit is an important skill if you own your own skis or snowboard. Not only does it help you get to know your gear better but it will save you money too. These tuning kits come in a range of sizes, with the basic kits including the most common tools for waxing your board (something that needs doing every 4-7 days of use) and the more extensive kits including a waxing iron and all the bits you need to clean and sharpen your edges and repair dents, scratches and gouges.