Square chalk is the way to go. It does not roll off and very clean on hands. Saves your lungs from chalk dust and avoid allergies. You don't want to be sneezing while your are about to shoot.

After several unanswered inquires regarding my order, 2 + weeks, I finally heard from “Greg” Team Pagulayan. He assured me he would look into my lost chalk order and make it right, he would contact the shipper and get back with me on Monday, this was 2 days before Christmas. He acknowledged all the details I had shared with him regarding this chalk, the need for it as a gift for my son who is returning to Derby City in January. He expressed compassion for my lost order and mentioned the rarity of this happening, in fact it happens less than 1% of the time. He offered mailing out 4 chalks, he knew they wouldn’t arrive by Christmas or he offered Alex to hand deliver them in person to Kyle @ Derby City.
Its gets funny now. I responded back to his email “how do I know this is legit ? and who is Alex?” Greg response was very professional and reassuring, especially the part about Alex being co founder I think, the guy who formulated the chalk I think and is named after. Oh goodness, I had to shake my head, silly me. Sorry Alex! obliged as any Mom would. I told Greg I would print the email thread and roll it up scroll style and put it in his stocking. Yes, I still have stockings for my grown kids. Lol! Well, of course Kyle chose receiving the 4 Blue chalks personally from Alex Pagulayan!! At Derby City.
Y’all, this lost chalk story is so special to our family. Greg is an amazing asset to your team!

Goes on smooth, doesnt roll around, seems to be lasting, no mess. I like this chalk so far

Absolutely happy with this product!

Goes on nice and easy, and grips like a madman!