Sell New Watch Glass Lens Calendar Glass Skylight Table Montessori Watch best price

Brand: other/other Color classification: T coating glass Size: 17.9mm 20.8mm 27.9mm 29.1mm 30.6mm Calendar sky window enlarge glass with waterproof plastic ring, three point position calendar sky window, Size: glass diameter about 17.9mm 20.8mm 27.9mm 29.1mm 30.6mm error 0.2mm Take the exact size again, not return.Electronic calipers We need to bear a certain amount of packing and freight, and please understand.