D400 Ergonomic Pen Sander Review

Another tool to be added on your scale modeling arsenal! the D400 Ergonomic Pen Sander helps you remove seamlines on your model kits! You can get more information on their website http://www.davidunion.com/ You can follow me on facebook and instagram for more tool review and scale model related topics. fb:   / mechdesigns.mdgelo   yt:    / mechdesigns   insta:   / mechdesigns_mdgelo