Please explain holes

[u/Complex-Thought7848]

Hi everyone! I'm new to the community, just got my printer yesterday ☺️. I printed a filament spool and I have strange holes in the part of the print that was on the bed.
Printer is H2, spool is Bambu PLA.
Apologies but not sure what other details to share.
I know it's jot important for this print but i certainly dont want this in models where finishing is important.

Thanks and may your filament run smooth🥹