Thanks for all the replies.
I visit Japan every year and my kids baseball/softball equipment is purchased in Japan aside from bats.
I will tell my daughter to go ahead and use the Zett rosin again.
If the blue says something again, will purchase the hot glove rosin.
Thanks again
Sent...
My daughter is a pitcher in a 16u travel team in North Texas.
She has been using Rawlings Rosin in the past. Today, she used a rosin bag from Zett which is a Japanese brand.
Blue immediately came to her and told it was illegal to use….because it was powder based.
Anybody know if it’s...