That's also how GWB got elected as president lol jk
I mean if we have cues with laser sights, pool shoes, so why knock milk chalk?
I am curently working on a formula to make spray on chalk, you wait and see jk
Maybe tube chalk, like a tip tip/ lip stick thing with pillar shape chalk refill. You can stick your cue in it and spin it Paul Newman style to get chalk on your tip but keep your hands clean of chalk invention baby, yeah! lol