Ok, so i am thinking about hatching out some bantam eggs, and i was wondering if i marker on the egg if it would absorb through and hurt the developing chick. I know eggs are very absorbent. Any advice would be appreciated! Thanks!
We use a China marker which is kind of a grease pencil. The kind you peel the paper back when the tip wears. I was told sharpies permanent markers have a slight possibility of being toxic way way back in 4-H.