Triple-T #146 - Using tannic acid as an etchant?

#tyrellknifeworks In today's Triple-T (tools, tips and talk) #146, I'm doing a little experiment to see if using tannic acid as an etchant will do anything. Let's see! Maritime Knife Supply: https://maritimeknifesupply.ca/ My Website: http://www.tyrellknifeworks.com My Instagram:   / tyrellknifeworks   My Patreon:   / tyrellknifeworks   My Amazon Storefront: https://www.amazon.com/shop/tyrellkni... Abrasives by Brodbeck Ironworks: https://brodbeckironworks.com/ Amazon Lists of tools I use: (These are Amazon Affiliate Links and this channel gets a commission with no cost to you) General Tools: https://www.amazon.com/shop/tyrellkni... Forging Tools: https://www.amazon.com/shop/tyrellkni... Forge Building Tools: https://www.amazon.com/shop/tyrellkni... Grinding/Sanding/Finishing Tools: https://www.amazon.com/shop/tyrellkni... Leatherworking Tools: https://www.amazon.com/shop/tyrellkni... Hydraulic Press Parts: https://www.amazon.com/shop/tyrellkni... 2x72 Surface Grinder Parts: https://www.amazon.com/shop/tyrellkni... Video/Audio Tools: https://www.amazon.com/shop/tyrellkni...