How To Sand Curved Shapes with a Cheap Homemade Tool

I have a bigger project coming that has many curves in it. Sanding that is quite difficult so I prepared myself by building this tool that is perfect for sanding curves. Making it is simple, cheap, and doesn't require a lot of tools.
Link to the template: 1drv.ms/b/s!Av...
Link to the VELCRO I used: bit.ly/2sfH87Q
Link to the sandpaper I used: amzn.to/38A0rK2
Support me here: www.patreon.co...
or support me through my Amazon wishlist: amzn.to/2QoQbhw
Follow me on Instagram: / marius.hornberger
Enjoy the video!