Does marking on ball effect its weigh, spin or bounce?

[HappyExpat]

I use nittaku 3 premium in practice and want to write my initials or name on them. I could not find anything about this on google searches.

 

[Lazer]

Not to a degree that it’s noticeable, just keep the writing minimal.

Cheers
L-zr

 

[Tony's Table Tennis]

I labeled hundreds of my practice balls
can't tell a difference