Here is a tip to help you remember which grit is which from @gabitimm_ - “Finally sorted out my emery paper mandrels, - made a little colour chart with corresponding grits.” Thank you SO much for sharing. I rely on these types of systems to remember which bits are which. Super helpful. If you've done something similar, please shoot me an email with pictures over at tips@metalsmithsociety.com I would love to share :) #sandpaperrolls #polishingbits #sandpaper #flexshaft #flexshaftbits #studioorganization #chart