Today we put different sandpaper grit numbers under the microscope! Also we sanding wood with P50 and P2500 so we can see the difference at 100X magnification! Enjoy! Our best videos so far: https://www.youtube.com/watch?v=YX7aS1KheWE https://www.youtube.com/watch?v=r9gLVYkQy3Q https://www.youtube.com/watch?v=wbpLo8a2Xbo 🔴 Subscribe so you don't miss any video! https://goo.gl/NgZKrK 💛 Follow Us On Social Media: ✔️ Facebook ► https://goo.gl/SSpQJ2 ✔️ Instagram ► https://goo.gl/XdmfW4 Thanks For Watching Our Videos! What Do You Want to See Next? Let Us Know In The Comments Below! 👍 If You Like This Video Press The Like Button! Email for business enquiries? Check the "ABOUT" section. 🎷 🎺 Music: Song: Kovan & Electro Light - Skyline [NCS Release] Music provided by NoCopyrightSounds. Download/Stream: http://ncs.io/SkylineYO 😀 #Sandpaper #under #microscope