4 ms·

That's what chalk is for :) https://www.youtube.com/watch?v=SR1jwwagtaQ&feature=youtu.be&t=96 https://www.youtube.com/watch?v=SR1jwwagtaQ&feature=youtu.be...

by wlll 10y ago

That's what chalk is for :) https://www.youtube.com/watch?v=SR1jwwagtaQ&feature=youtu.be&t=96 https://www.youtube.com/watch?v=SR1jwwagtaQ&feature=youtu.be... The whole video is pretty interesting, but may make your hands sweat even more.