I’m always on the lookout for helpful tools to make my job easier in my shop. I have been using a sandbag for many years for fretting and for some other uses around the shop. Sandbags are great for supporting necks while fretting because they are dense and there is no “bounce back”. When hammering a fret all the energy is directed to the fret and into the fretboard. Without the bounce the fret seats easily and more evenly. Where can you get a sandbag like this? At the Sandbag Store of course! They have all kinds of sizes and even some heavier ones that you can workout with.