DIY Lego USB

Step 3: Sanding Down

After your Legos insides are out you're going to sand it down to the size of two flat Legos, so stack two flat Legos on top of each other and trace a line onto the brick where your gonna shave off, look at the pictures for more help. I used a dremel to sand the brick down, on my first one a used a file but that took almost an hour. Amost Done!