Nasco Hand-painted Saucer Set

Set of 8 saucers Lakeview Japan is the design The saucers have these lines as pictured. They’re not cracks or chips and you can feel them at all. Not sure what it is but it doesn’t take away from the design. Please note: the teacup is broken. I have 2 additional teacups that I can include for free upon request! *full size plates also available